Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-webkit into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-webkit:
  Updated WebKit to 807157e42add842605ec67d9363dd3f1861748ca

31 files changed, 594 insertions, 102 deletions

diff --git a/src/3rdparty/webkit/.tag b/src/3rdparty/webkit/.tag
index 1973377..c4a7dd7 100644
--- a/src/3rdparty/webkit/.tag
+++ b/src/3rdparty/webkit/.tag
@@ -1 +1 @@
-807157e42add842605ec67d9363dd3f1861748ca
+eb07c6f9bd50d0d74e9ac19ade4a2fbd5cece7c7
diff --git a/src/3rdparty/webkit/ChangeLog b/src/3rdparty/webkit/ChangeLog
index 8f9c7ac..c2862fd 100644
--- a/src/3rdparty/webkit/ChangeLog
+++ b/src/3rdparty/webkit/ChangeLog
@@ -1,3 +1,15 @@
+2010-05-04  Laszlo Gombos  <laszlo.1.gombos@nokia.com>
+
+        Unreviewed, build fix for Symbian.
+
+        [Symbian] Symbian builds does not support shadow builds
+
+        Revision r54715 broke the Symbian build. For Symbian
+        the include directory is generated in the root of the source tree.
+        This patch sets the INCLUDEPATH accordingly for Symbian.
+
+        * WebKit.pri:
+
 2010-05-14  Simon Hausmann  <simon.hausmann@nokia.com>
 
         Rubber-stamped by Antti Koivisto.
diff --git a/src/3rdparty/webkit/VERSION b/src/3rdparty/webkit/VERSION
index 79581d1..0899e3c 100644
--- a/src/3rdparty/webkit/VERSION
+++ b/src/3rdparty/webkit/VERSION
@@ -4,4 +4,4 @@ This is a snapshot of the Qt port of WebKit from
 
 and has the sha1 checksum
 
-        cacbdf18fc917122834042d77a9164a490aafde4
+        807157e42add842605ec67d9363dd3f1861748ca
diff --git a/src/3rdparty/webkit/WebCore/ChangeLog b/src/3rdparty/webkit/WebCore/ChangeLog
index 481b416..625faa6 100644
--- a/src/3rdparty/webkit/WebCore/ChangeLog
+++ b/src/3rdparty/webkit/WebCore/ChangeLog
@@ -1,3 +1,124 @@
+2010-05-19  Kenneth Rohde Christiansen  <kenneth@webkit.org>
+
+        Reviewed by Simon Hausmann.
+
+        Fix painting when using clipToImageBuffer()
+
+        When we apply the transform of the parent painter to the painter of
+        the transparency layer, we adopt its coordinate system, thus offset
+        should not be in page coordinates, but in the coordinate system of
+        the parent painter.
+
+        * platform/graphics/qt/GraphicsContextQt.cpp:
+        (WebCore::TransparencyLayer::TransparencyLayer):
+
+2010-05-19  Andreas Kling  <andreas.kling@nokia.com>
+
+        Reviewed by Simon Hausmann.
+
+        [Qt] REGRESSION: CoolClock isn't rendered properly
+
+        https://bugs.webkit.org/show_bug.cgi?id=38526
+
+        CanvasRenderingContext2D's arc() should connect to the previous point
+        with a straight line (HTML5 spec 4.8.11.1.8), but if the path is empty
+        to begin with, we don't want a line back to (0,0)
+        This also fixes the rendering artifact discussed in bug 36226.
+
+        Spec link:
+        http://www.whatwg.org/specs/web-apps/current-work/#dom-context-2d-arc
+
+        Test: fast/canvas/canvas-arc-connecting-line.html
+
+        * platform/graphics/qt/PathQt.cpp:
+        (WebCore::Path::addArc):
+
+2010-05-18  Kenneth Rohde Christiansen  <kenneth@webkit.org>
+
+        Rubberstamped by Simon Hausmann.
+
+        Return null when creating an ImageBuffer failed, due to for
+        instance a nulled pixmap.
+
+        * platform/graphics/qt/ImageBufferQt.cpp:
+        (WebCore::ImageBufferData::ImageBufferData):
+        (WebCore::ImageBuffer::ImageBuffer):
+
+2010-05-17  Antti Koivisto  <koivisto@iki.fi>
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        https://bugs.webkit.org/show_bug.cgi?id=39218
+        [Qt] Tiled backing store tiles sometimes flicker when exiting a zoom animation
+        
+        Tiles sometimes flicker when exiting a zoom animation. This happens as a result
+        of the visible rectangle being momentarily out of sync.
+        
+        Instead of updating the visible rect by explicitly setting it, pull it through
+        the client and recompute in the WebKit level.
+
+        * page/ChromeClient.h:
+        (WebCore::ChromeClient::visibleRectForTiledBackingStore):
+        * page/Frame.cpp:
+        (WebCore::Frame::tiledBackingStoreVisibleRect):
+        * page/Frame.h:
+        * platform/graphics/TiledBackingStore.cpp:
+        (WebCore::TiledBackingStore::checkVisibleRectChanged):
+        (WebCore::TiledBackingStore::createTiles):
+        * platform/graphics/TiledBackingStore.h:
+        * platform/graphics/TiledBackingStoreClient.h:
+
+2010-05-18  Zoltan Herczeg  <zherczeg@webkit.org>
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        [Qt] Implementing clipToImageBuffer for Qt port.
+        https://bugs.webkit.org/show_bug.cgi?id=24289
+
+        The implementation combines pixmap layers and destinationIn
+        composition mode.
+
+        * platform/graphics/qt/GraphicsContextQt.cpp:
+        (WebCore::TransparencyLayer::TransparencyLayer):
+        (WebCore::GraphicsContextPlatformPrivate::GraphicsContextPlatformPrivate):
+        (WebCore::GraphicsContext::savePlatformState):
+        (WebCore::GraphicsContext::restorePlatformState):
+        (WebCore::GraphicsContext::inTransparencyLayer):
+        (WebCore::GraphicsContext::beginTransparencyLayer):
+        (WebCore::GraphicsContext::endTransparencyLayer):
+        (WebCore::GraphicsContext::clipToImageBuffer):
+
+2010-05-16  Andreas Kling  <andreas.kling@nokia.com>
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        Canvas's toDataURL() should be case insensitive wrt the mimeType argument.
+        https://bugs.webkit.org/show_bug.cgi?id=39153
+
+        Spec link:
+        http://www.whatwg.org/specs/web-apps/current-work/#dom-canvas-todataurl
+
+        Test: fast/canvas/canvas-toDataURL-case-insensitive-mimetype.html
+
+        * dom/CanvasSurface.cpp:
+        (WebCore::CanvasSurface::toDataURL):
+
+2010-05-16  Andreas Kling  <andreas.kling@nokia.com>
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        Canvas's getContext() must return null when called with an invalid/unsupported parameter.
+        (HTML5 spec 4.8.11): http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#dom-canvas-getcontext
+
+        https://bugs.webkit.org/show_bug.cgi?id=39150
+
+        Test: fast/canvas/canvas-getContext-invalid.html
+
+        * bindings/js/JSHTMLCanvasElementCustom.cpp:
+        (WebCore::JSHTMLCanvasElement::getContext):
+        * bindings/v8/custom/V8HTMLCanvasElementCustom.cpp:
+        (WebCore::V8HTMLCanvasElement::getContextCallback):
+
 2010-05-17  Kenneth Rohde Christiansen  <kenneth@webkit.org>
 
         Reviewed by Laszlo Gombos.
diff --git a/src/3rdparty/webkit/WebCore/bindings/js/JSHTMLCanvasElementCustom.cpp b/src/3rdparty/webkit/WebCore/bindings/js/JSHTMLCanvasElementCustom.cpp
index 80634f7..8f241f9 100644
--- a/src/3rdparty/webkit/WebCore/bindings/js/JSHTMLCanvasElementCustom.cpp
+++ b/src/3rdparty/webkit/WebCore/bindings/js/JSHTMLCanvasElementCustom.cpp
@@ -78,7 +78,10 @@ JSValue JSHTMLCanvasElement::getContext(ExecState* exec, const ArgList& args)
         }
     }
 #endif
-    return toJS(exec, globalObject(), WTF::getPtr(canvas->getContext(contextId, attrs.get())));
+    CanvasRenderingContext* context = canvas->getContext(contextId, attrs.get());
+    if (!context)
+        return jsNull();
+    return toJS(exec, globalObject(), WTF::getPtr(context));
 }
 
 } // namespace WebCore
diff --git a/src/3rdparty/webkit/WebCore/html/HTMLCanvasElement.cpp b/src/3rdparty/webkit/WebCore/html/HTMLCanvasElement.cpp
index 30a620c..0c5159d 100644
--- a/src/3rdparty/webkit/WebCore/html/HTMLCanvasElement.cpp
+++ b/src/3rdparty/webkit/WebCore/html/HTMLCanvasElement.cpp
@@ -143,10 +143,12 @@ String HTMLCanvasElement::toDataURL(const String& mimeType, ExceptionCode& ec)
     if (m_size.isEmpty() || !buffer())
         return String("data:,");
 
-    if (mimeType.isNull() || !MIMETypeRegistry::isSupportedImageMIMETypeForEncoding(mimeType))
+    String lowercaseMimeType = mimeType.lower();
+
+    if (mimeType.isNull() || !MIMETypeRegistry::isSupportedImageMIMETypeForEncoding(lowercaseMimeType))
         return buffer()->toDataURL("image/png");
 
-    return buffer()->toDataURL(mimeType);
+    return buffer()->toDataURL(lowercaseMimeType);
 }
 
 CanvasRenderingContext* HTMLCanvasElement::getContext(const String& type, CanvasContextAttributes* attrs)
diff --git a/src/3rdparty/webkit/WebCore/page/ChromeClient.h b/src/3rdparty/webkit/WebCore/page/ChromeClient.h
index 0bfdbaf..a01eef1 100644
--- a/src/3rdparty/webkit/WebCore/page/ChromeClient.h
+++ b/src/3rdparty/webkit/WebCore/page/ChromeClient.h
@@ -222,7 +222,11 @@ namespace WebCore {
         virtual bool supportsFullscreenForNode(const Node*) { return false; }
         virtual void enterFullscreenForNode(Node*) { }
         virtual void exitFullscreenForNode(Node*) { }
-        
+
+#if ENABLE(TILED_BACKING_STORE)
+        virtual IntRect visibleRectForTiledBackingStore() const { return IntRect(); }
+#endif
+
 #if PLATFORM(MAC)
         virtual KeyboardUIMode keyboardUIMode() { return KeyboardAccessDefault; }
 
diff --git a/src/3rdparty/webkit/WebCore/page/Frame.cpp b/src/3rdparty/webkit/WebCore/page/Frame.cpp
index 6dbca69..379bf7d 100644
--- a/src/3rdparty/webkit/WebCore/page/Frame.cpp
+++ b/src/3rdparty/webkit/WebCore/page/Frame.cpp
@@ -37,6 +37,7 @@
 #include "CSSPropertyNames.h"
 #include "CachedCSSStyleSheet.h"
 #include "Chrome.h"
+#include "ChromeClient.h"
 #include "DOMWindow.h"
 #include "DocLoader.h"
 #include "DocumentType.h"
@@ -1853,6 +1854,13 @@ IntRect Frame::tiledBackingStoreContentsRect()
         return IntRect();
     return IntRect(IntPoint(), m_view->contentsSize());
 }
+
+IntRect Frame::tiledBackingStoreVisibleRect()
+{
+    if (!m_page)
+        return IntRect();
+    return m_page->chrome()->client()->visibleRectForTiledBackingStore();
+}
 #endif
 
 } // namespace WebCore
diff --git a/src/3rdparty/webkit/WebCore/page/Frame.h b/src/3rdparty/webkit/WebCore/page/Frame.h
index 67761f9..a654cd7 100644
--- a/src/3rdparty/webkit/WebCore/page/Frame.h
+++ b/src/3rdparty/webkit/WebCore/page/Frame.h
@@ -288,6 +288,7 @@ namespace WebCore {
         virtual void tiledBackingStorePaint(GraphicsContext*, const IntRect&);
         virtual void tiledBackingStorePaintEnd(const Vector<IntRect>& paintedArea);
         virtual IntRect tiledBackingStoreContentsRect();
+        virtual IntRect tiledBackingStoreVisibleRect();
 #endif
 
     #if PLATFORM(MAC)
diff --git a/src/3rdparty/webkit/WebCore/platform/graphics/TiledBackingStore.cpp b/src/3rdparty/webkit/WebCore/platform/graphics/TiledBackingStore.cpp
index 6214f1b..f00e792 100644
--- a/src/3rdparty/webkit/WebCore/platform/graphics/TiledBackingStore.cpp
+++ b/src/3rdparty/webkit/WebCore/platform/graphics/TiledBackingStore.cpp
@@ -129,13 +129,12 @@ void TiledBackingStore::paint(GraphicsContext* context, const IntRect& rect)
     context->restore();
 }
 
-void TiledBackingStore::viewportChanged(const IntRect& contentsViewport)
+void TiledBackingStore::adjustVisibleRect()
 {
-    IntRect viewport = mapFromContents(contentsViewport);
-    if (m_viewport == viewport)
+    IntRect visibleRect = mapFromContents(m_client->tiledBackingStoreVisibleRect());
+    if (m_previousVisibleRect == visibleRect)
         return;
-
-    m_viewport = viewport;
+    m_previousVisibleRect = visibleRect;
 
     startTileCreationTimer();
 }
@@ -177,24 +176,27 @@ void TiledBackingStore::createTiles()
 {
     if (m_contentsFrozen)
         return;
+    
+    IntRect visibleRect = mapFromContents(m_client->tiledBackingStoreVisibleRect());
+    m_previousVisibleRect = visibleRect;
 
-    if (m_viewport.isEmpty())
+    if (visibleRect.isEmpty())
         return;
 
     // Remove tiles that extend outside the current contents rect.
     dropOverhangingTiles();
 
     // FIXME: Make configurable/adapt to memory.
-    IntRect keepRect = m_viewport;
-    keepRect.inflateX(m_viewport.width());
-    keepRect.inflateY(3 * m_viewport.height());
+    IntRect keepRect = visibleRect;
+    keepRect.inflateX(visibleRect.width());
+    keepRect.inflateY(3 * visibleRect.height());
     keepRect.intersect(contentsRect());
     
     dropTilesOutsideRect(keepRect);
     
-    IntRect coverRect = m_viewport;
-    coverRect.inflateX(m_viewport.width() / 2);
-    coverRect.inflateY(2 * m_viewport.height());
+    IntRect coverRect = visibleRect;
+    coverRect.inflateX(visibleRect.width() / 2);
+    coverRect.inflateY(2 * visibleRect.height());
     coverRect.intersect(contentsRect());
     
     // Search for the tile position closest to the viewport center that does not yet contain a tile. 
@@ -211,7 +213,7 @@ void TiledBackingStore::createTiles()
                 continue;
             ++requiredTileCount;
             // Distance is 0 for all currently visible tiles.
-            double distance = tileDistance(m_viewport, currentCoordinate);
+            double distance = tileDistance(visibleRect, currentCoordinate);
             if (distance > shortestDistance)
                 continue;
             if (distance < shortestDistance) {
diff --git a/src/3rdparty/webkit/WebCore/platform/graphics/TiledBackingStore.h b/src/3rdparty/webkit/WebCore/platform/graphics/TiledBackingStore.h
index 8ed4336..d12f191 100644
--- a/src/3rdparty/webkit/WebCore/platform/graphics/TiledBackingStore.h
+++ b/src/3rdparty/webkit/WebCore/platform/graphics/TiledBackingStore.h
@@ -41,7 +41,7 @@ public:
     TiledBackingStore(TiledBackingStoreClient*);
     ~TiledBackingStore();
 
-    void viewportChanged(const IntRect& viewportRect);
+    void adjustVisibleRect();
     
     float contentsScale() { return m_contentsScale; }
     void setContentsScale(float);
@@ -95,7 +95,7 @@ private:
 
     IntSize m_tileSize;
     
-    IntRect m_viewport;
+    IntRect m_previousVisibleRect;
     float m_contentsScale;
     float m_pendingScale;
 
diff --git a/src/3rdparty/webkit/WebCore/platform/graphics/TiledBackingStoreClient.h b/src/3rdparty/webkit/WebCore/platform/graphics/TiledBackingStoreClient.h
index 4adbbab..c5845b9 100644
--- a/src/3rdparty/webkit/WebCore/platform/graphics/TiledBackingStoreClient.h
+++ b/src/3rdparty/webkit/WebCore/platform/graphics/TiledBackingStoreClient.h
@@ -29,6 +29,7 @@ public:
     virtual void tiledBackingStorePaint(GraphicsContext*, const IntRect&) = 0;
     virtual void tiledBackingStorePaintEnd(const Vector<IntRect>& paintedArea) = 0;
     virtual IntRect tiledBackingStoreContentsRect() = 0;
+    virtual IntRect tiledBackingStoreVisibleRect() = 0;
 };
 
 #else
diff --git a/src/3rdparty/webkit/WebCore/platform/graphics/qt/GraphicsContextQt.cpp b/src/3rdparty/webkit/WebCore/platform/graphics/qt/GraphicsContextQt.cpp
index 0100b72..69121c8 100644
--- a/src/3rdparty/webkit/WebCore/platform/graphics/qt/GraphicsContextQt.cpp
+++ b/src/3rdparty/webkit/WebCore/platform/graphics/qt/GraphicsContextQt.cpp
@@ -167,10 +167,13 @@ static inline Qt::FillRule toQtFillRule(WindRule rule)
 }
 
 struct TransparencyLayer : FastAllocBase {
-    TransparencyLayer(const QPainter* p, const QRect &rect)
+    TransparencyLayer(const QPainter* p, const QRect &rect, qreal opacity, QPixmap& alphaMask)
         : pixmap(rect.width(), rect.height())
+        , opacity(opacity)
+        , alphaMask(alphaMask)
+        , saveCounter(1) // see the comment for saveCounter
     {
-        offset = rect.topLeft();
+        offset = p->transform().mapRect(rect).topLeft();
         pixmap.fill(Qt::transparent);
         painter.begin(&pixmap);
         painter.setRenderHint(QPainter::Antialiasing, p->testRenderHint(QPainter::Antialiasing));
@@ -182,7 +185,9 @@ struct TransparencyLayer : FastAllocBase {
         painter.setFont(p->font());
         if (painter.paintEngine()->hasFeature(QPaintEngine::PorterDuff))
             painter.setCompositionMode(p->compositionMode());
-        painter.setClipPath(p->clipPath());
+        // if the path is an empty region, this assignment disables all painting
+        if (!p->clipPath().isEmpty())
+            painter.setClipPath(p->clipPath());
     }
 
     TransparencyLayer()
@@ -193,6 +198,11 @@ struct TransparencyLayer : FastAllocBase {
     QPoint offset;
     QPainter painter;
     qreal opacity;
+    // for clipToImageBuffer
+    QPixmap alphaMask;
+    // saveCounter is only used in combination with alphaMask
+    // otherwise, its value is unspecified
+    int saveCounter;
 private:
     TransparencyLayer(const TransparencyLayer &) {}
     TransparencyLayer & operator=(const TransparencyLayer &) { return *this; }
@@ -217,6 +227,9 @@ public:
     bool antiAliasingForRectsAndLines;
 
     QStack<TransparencyLayer*> layers;
+    // Counting real layers. Required by inTransparencyLayer() calls
+    // For example, layers with valid alphaMask are not real layers
+    int layerCount;
     QPainter* redirect;
 
     // reuse this brush for solid color (to prevent expensive QBrush construction)
@@ -235,6 +248,7 @@ private:
 GraphicsContextPlatformPrivate::GraphicsContextPlatformPrivate(QPainter* p)
 {
     painter = p;
+    layerCount = 0;
     redirect = 0;
 
     solidColor = QBrush(Qt::black);
@@ -289,11 +303,17 @@ AffineTransform GraphicsContext::getCTM() const
 
 void GraphicsContext::savePlatformState()
 {
+    if (!m_data->layers.isEmpty() && !m_data->layers.top()->alphaMask.isNull())
+        ++m_data->layers.top()->saveCounter;
     m_data->p()->save();
 }
 
 void GraphicsContext::restorePlatformState()
 {
+    if (!m_data->layers.isEmpty() && !m_data->layers.top()->alphaMask.isNull())
+        if (!--m_data->layers.top()->saveCounter)
+            endTransparencyLayer();
+
     m_data->p()->restore();
 
     if (!m_data->currentPath.isEmpty() && m_common->state.pathTransform.isInvertible()) {
@@ -678,7 +698,7 @@ void GraphicsContext::addPath(const Path& path)
 
 bool GraphicsContext::inTransparencyLayer() const
 {
-    return !m_data->layers.isEmpty();
+    return m_data->layerCount;
 }
 
 PlatformPath* GraphicsContext::currentPath()
@@ -837,10 +857,9 @@ void GraphicsContext::beginTransparencyLayer(float opacity)
     w = int(qBound(qreal(0), deviceClip.width(), (qreal)w) + 2);
     h = int(qBound(qreal(0), deviceClip.height(), (qreal)h) + 2);
 
-    TransparencyLayer * layer = new TransparencyLayer(m_data->p(), QRect(x, y, w, h));
-
-    layer->opacity = opacity;
-    m_data->layers.push(layer);
+    QPixmap emptyAlphaMask;
+    m_data->layers.push(new TransparencyLayer(m_data->p(), QRect(x, y, w, h), opacity, emptyAlphaMask));
+    ++m_data->layerCount;
 }
 
 void GraphicsContext::endTransparencyLayer()
@@ -849,6 +868,12 @@ void GraphicsContext::endTransparencyLayer()
         return;
 
     TransparencyLayer* layer = m_data->layers.pop();
+    if (!layer->alphaMask.isNull()) {
+        layer->painter.resetTransform();
+        layer->painter.setCompositionMode(QPainter::CompositionMode_DestinationIn);
+        layer->painter.drawPixmap(QPoint(), layer->alphaMask);
+    } else
+        --m_data->layerCount; // see the comment for layerCount
     layer->painter.end();
 
     QPainter* p = m_data->p();
@@ -1086,9 +1111,21 @@ void GraphicsContext::clipOutEllipseInRect(const IntRect& rect)
     }
 }
 
-void GraphicsContext::clipToImageBuffer(const FloatRect&, const ImageBuffer*)
+void GraphicsContext::clipToImageBuffer(const FloatRect& floatRect, const ImageBuffer* image)
 {
-    notImplemented();
+    if (paintingDisabled())
+        return;
+
+    QPixmap* nativeImage = image->image()->nativeImageForCurrentFrame();
+    if (!nativeImage)
+        return;
+
+    IntRect rect(floatRect);
+    QPixmap alphaMask = *nativeImage;
+    if (alphaMask.width() != rect.width() || alphaMask.height() != rect.height())
+        alphaMask = alphaMask.scaled(rect.width(), rect.height());
+
+    m_data->layers.push(new TransparencyLayer(m_data->p(), rect, 1.0, alphaMask));
 }
 
 void GraphicsContext::addInnerRoundedRectClip(const IntRect& rect,
diff --git a/src/3rdparty/webkit/WebCore/platform/graphics/qt/ImageBufferQt.cpp b/src/3rdparty/webkit/WebCore/platform/graphics/qt/ImageBufferQt.cpp
index d831566..eafdcf0 100644
--- a/src/3rdparty/webkit/WebCore/platform/graphics/qt/ImageBufferQt.cpp
+++ b/src/3rdparty/webkit/WebCore/platform/graphics/qt/ImageBufferQt.cpp
@@ -46,12 +46,19 @@ namespace WebCore {
 
 ImageBufferData::ImageBufferData(const IntSize& size)
     : m_pixmap(size)
+    , m_painter(0)
 {
+    if (m_pixmap.isNull())
+        return;
+
     m_pixmap.fill(QColor(Qt::transparent));
 
-    QPainter* painter = new QPainter(&m_pixmap);
+    QPainter* painter = new QPainter;
     m_painter.set(painter);
 
+    if (!painter->begin(&m_pixmap))
+        return;
+
     // Since ImageBuffer is used mainly for Canvas, explicitly initialize
     // its painter's pen and brush with the corresponding canvas defaults
     // NOTE: keep in sync with CanvasRenderingContext2D::State
@@ -72,8 +79,11 @@ ImageBuffer::ImageBuffer(const IntSize& size, ImageColorSpace, bool& success)
     : m_data(size)
     , m_size(size)
 {
+    success = m_data.m_painter && m_data.m_painter->isActive();
+    if (!success)
+        return;
+
     m_context.set(new GraphicsContext(m_data.m_painter.get()));
-    success = true;
 }
 
 ImageBuffer::~ImageBuffer()
diff --git a/src/3rdparty/webkit/WebCore/platform/graphics/qt/PathQt.cpp b/src/3rdparty/webkit/WebCore/platform/graphics/qt/PathQt.cpp
index 4b0c21f..a7351a0 100644
--- a/src/3rdparty/webkit/WebCore/platform/graphics/qt/PathQt.cpp
+++ b/src/3rdparty/webkit/WebCore/platform/graphics/qt/PathQt.cpp
@@ -298,9 +298,10 @@ void Path::addArc(const FloatPoint& p, float r, float sar, float ear, bool antic
         span += ea - sa;
     }
 
-    // connect to the previous point by a straight line
-    m_path.lineTo(QPointF(xc + radius  * cos(sar),
-                          yc - radius  * sin(sar)));
+    // If the path is empty, move to where the arc will start to avoid painting a line from (0,0)
+    // NOTE: QPainterPath::isEmpty() won't work here since it ignores a lone MoveToElement
+    if (!m_path.elementCount())
+        m_path.arcMoveTo(xs, ys, width, height, sa);
 
     m_path.arcTo(xs, ys, width, height, sa, span);
 
diff --git a/src/3rdparty/webkit/WebCore/platform/qt/QWebPageClient.h b/src/3rdparty/webkit/WebCore/platform/qt/QWebPageClient.h
index 467941f..8e48d1f 100644
--- a/src/3rdparty/webkit/WebCore/platform/qt/QWebPageClient.h
+++ b/src/3rdparty/webkit/WebCore/platform/qt/QWebPageClient.h
@@ -89,6 +89,8 @@ public:
 
     virtual QStyle* style() const = 0;
 
+    virtual QRectF graphicsItemVisibleRect() const { return QRectF(); }
+
 protected:
 #ifndef QT_NO_CURSOR
     virtual QCursor cursor() const = 0;
diff --git a/src/3rdparty/webkit/WebKit.pri b/src/3rdparty/webkit/WebKit.pri
index a3ccd9d..921a6e0 100644
--- a/src/3rdparty/webkit/WebKit.pri
+++ b/src/3rdparty/webkit/WebKit.pri
@@ -48,7 +48,12 @@ CONFIG(release, debug|release) {
 }
 
 BASE_DIR = $$PWD
-INCLUDEPATH += $$OUTPUT_DIR/include/QtWebKit
+
+symbian {
+    INCLUDEPATH += $$PWD/include/QtWebKit
+} else {
+    INCLUDEPATH += $$OUTPUT_DIR/include/QtWebKit
+}
 
 CONFIG -= warn_on
 *-g++*:QMAKE_CXXFLAGS += -Wall -Wreturn-type -fno-strict-aliasing -Wcast-align -Wchar-subscripts -Wformat-security -Wreturn-type -Wno-unused-parameter -Wno-sign-compare -Wno-switch -Wno-switch-enum -Wundef -Wmissing-noreturn -Winit-self
diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qgraphicswebview.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qgraphicswebview.cpp
index 75a23d9..7a25646 100644
--- a/src/3rdparty/webkit/WebKit/qt/Api/qgraphicswebview.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/Api/qgraphicswebview.cpp
@@ -127,7 +127,7 @@ public:
 #endif
 
     void updateResizesToContentsForPage();
-    QRectF graphicsItemVisibleRect() const;
+    virtual QRectF graphicsItemVisibleRect() const;
 #if ENABLE(TILED_BACKING_STORE)
     void updateTiledBackingStoreScale();
 #endif
@@ -597,12 +597,7 @@ void QGraphicsWebView::paint(QPainter* painter, const QStyleOptionGraphicsItem*
 #if ENABLE(TILED_BACKING_STORE)
     if (WebCore::TiledBackingStore* backingStore = QWebFramePrivate::core(page()->mainFrame())->tiledBackingStore()) {
         // FIXME: We should set the backing store viewport earlier than in paint
-        if (d->resizesToContents)
-            backingStore->viewportChanged(WebCore::IntRect(d->graphicsItemVisibleRect()));
-        else {
-            QRectF visibleRect(d->page->mainFrame()->scrollPosition(), d->page->mainFrame()->geometry().size());
-            backingStore->viewportChanged(WebCore::IntRect(visibleRect));
-        }
+        backingStore->adjustVisibleRect();
         // QWebFrame::render is a public API, bypass it for tiled rendering so behavior does not need to change.
         WebCore::GraphicsContext context(painter); 
         page()->mainFrame()->d->renderFromTiledBackingStore(&context, option->exposedRect.toAlignedRect());
diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebframe.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebframe.cpp
index 44cc3b5..721aaa6 100644
--- a/src/3rdparty/webkit/WebKit/qt/Api/qwebframe.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebframe.cpp
@@ -275,8 +275,9 @@ void QWEBKIT_EXPORT qt_drt_evaluateScriptInIsolatedWorld(QWebFrame* qFrame, int
         JSC::JSValue result = frame->script()->executeScriptInWorld(mainThreadNormalWorld(), script, true).jsValue();
 }
 
-static bool webframe_scrollOverflow(WebCore::Frame* frame, int dx, int dy, const QPoint& pos)
+bool QWEBKIT_EXPORT qtwebkit_webframe_scrollOverflow(QWebFrame* qFrame, int dx, int dy, const QPoint& pos)
 {
+    WebCore::Frame* frame = QWebFramePrivate::core(qFrame);
     if (!frame || !frame->document() || !frame->view() || !frame->eventHandler())
         return false;
 
@@ -299,17 +300,24 @@ static bool webframe_scrollOverflow(WebCore::Frame* frame, int dx, int dy, const
     bool scrolledHorizontal = false;
     bool scrolledVertical = false;
 
-    if (dx > 0)
-        scrolledHorizontal = renderLayer->scroll(ScrollRight, ScrollByPixel, dx);
-    else if (dx < 0)
-        scrolledHorizontal = renderLayer->scroll(ScrollLeft, ScrollByPixel, qAbs(dx));
+    do {
+        if (dx > 0)
+            scrolledHorizontal = renderLayer->scroll(ScrollRight, ScrollByPixel, dx);
+        else if (dx < 0)
+            scrolledHorizontal = renderLayer->scroll(ScrollLeft, ScrollByPixel, qAbs(dx));
+
+        if (dy > 0)
+            scrolledVertical = renderLayer->scroll(ScrollDown, ScrollByPixel, dy);
+        else if (dy < 0)
+            scrolledVertical = renderLayer->scroll(ScrollUp, ScrollByPixel, qAbs(dy));
 
-    if (dy > 0)
-        scrolledVertical = renderLayer->scroll(ScrollDown, ScrollByPixel, dy);
-    else if (dy < 0)
-        scrolledVertical = renderLayer->scroll(ScrollUp, ScrollByPixel, qAbs(dy));
+        if (scrolledHorizontal || scrolledVertical)
+            return true;
 
-    return (scrolledHorizontal || scrolledVertical);
+        renderLayer = renderLayer->parent();
+    } while (renderLayer);
+
+    return false;
 }
 
 
@@ -325,7 +333,7 @@ void QWEBKIT_EXPORT qtwebkit_webframe_scrollRecursively(QWebFrame* qFrame, int d
     if (!qFrame)
         return;
 
-    if (webframe_scrollOverflow(QWebFramePrivate::core(qFrame), dx, dy, pos))
+    if (qtwebkit_webframe_scrollOverflow(qFrame, dx, dy, pos))
         return;
 
     bool scrollHorizontal = false;
@@ -339,7 +347,7 @@ void QWEBKIT_EXPORT qtwebkit_webframe_scrollRecursively(QWebFrame* qFrame, int d
 
         if (dy > 0)  // scroll down
             scrollVertical = qFrame->scrollBarValue(Qt::Vertical) < qFrame->scrollBarMaximum(Qt::Vertical);
-            else if (dy < 0) //scroll up
+        else if (dy < 0) //scroll up
             scrollVertical = qFrame->scrollBarValue(Qt::Vertical) > qFrame->scrollBarMinimum(Qt::Vertical);
 
         if (scrollHorizontal || scrollVertical) {
diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory.cpp
index d852012..06e6cfa 100644
--- a/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory.cpp
@@ -540,6 +540,8 @@ QDataStream& operator>>(QDataStream& source, QWebHistory& history)
                 d->lst->addItem(item);
             }
             d->lst->removeItem(nullItem);
+            // Update the HistoryController.
+            history.d->lst->page()->mainFrame()->loader()->history()->setCurrentItem(history.d->lst->entries()[currentIndex].get());
             history.goToItem(history.itemAt(currentIndex));
         }
     }
diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
index c5f508f..44bd902 100644
--- a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
@@ -1518,7 +1518,7 @@ QVariant QWebPage::inputMethodQuery(Qt::InputMethodQuery property) const
                     RefPtr<Range> range = editor->compositionRange();
                     return QVariant(renderTextControl->selectionEnd() - TextIterator::rangeLength(range.get()));
                 }
-                return QVariant(renderTextControl->selectionEnd());
+                return QVariant(frame->selection()->extent().offsetInContainerNode());
             }
             return QVariant();
         }
@@ -1550,7 +1550,7 @@ QVariant QWebPage::inputMethodQuery(Qt::InputMethodQuery property) const
                     RefPtr<Range> range = editor->compositionRange();
                     return QVariant(renderTextControl->selectionStart() - TextIterator::rangeLength(range.get()));
                 }
-                return QVariant(renderTextControl->selectionStart());
+                return QVariant(frame->selection()->base().offsetInContainerNode());
             }
             return QVariant();
         }
diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.cpp
index 115f9fc..81823f6 100644
--- a/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.cpp
@@ -74,7 +74,6 @@ public:
     QString localStoragePath;
     QString offlineWebApplicationCachePath;
     qint64 offlineStorageDefaultQuota;
-    QUrl inspectorLocation;
 
     void apply();
     WebCore::Settings* settings;
@@ -1011,31 +1010,6 @@ void QWebSettings::setLocalStoragePath(const QString& path)
 }
 
 /*!
-    \since 4.7
-
-    Specifies the \a location of a frontend to load with each web page when using Web Inspector.
-
-    \sa inspectorUrl()
-*/
-void QWebSettings::setInspectorUrl(const QUrl& location)
-{
-    d->inspectorLocation = location;
-    d->apply();
-}
-
-/*!
-    \since 4.7
-
-    Returns the location of the Web Inspector frontend.
-
-    \sa setInspectorUrl()
-*/
-QUrl QWebSettings::inspectorUrl() const
-{
-    return d->inspectorLocation;
-}
-
-/*!
     \since 4.6
 
     Returns the path for HTML5 local storage.
diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.h
index 3592e2c..b978f5e 100644
--- a/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.h
+++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.h
@@ -136,9 +136,6 @@ public:
     void setLocalStoragePath(const QString& path);
     QString localStoragePath() const; 
 
-    void setInspectorUrl(const QUrl &location);
-    QUrl inspectorUrl() const;
-
     static void clearMemoryCaches();
 
     static void enablePersistentStorage(const QString& path = QString());
diff --git a/src/3rdparty/webkit/WebKit/qt/ChangeLog b/src/3rdparty/webkit/WebKit/qt/ChangeLog
index efc8f27..2f87c7b 100644
--- a/src/3rdparty/webkit/WebKit/qt/ChangeLog
+++ b/src/3rdparty/webkit/WebKit/qt/ChangeLog
@@ -1,3 +1,132 @@
+2010-05-21  Simon Hausmann  <simon.hausmann@nokia.com>
+
+        Symbian build fix.
+
+        [Qt] Updated the wins def file with one new export.
+
+        The DRT symbols are still missing, but I can't build DRT ;(
+
+        * symbian/bwins/QtWebKitu.def:
+
+2010-05-12  Simon Hausmann  <simon.hausmann@nokia.com>
+
+        Reviewed by Laszlo Gombos.
+
+        Add a comment to explain the web inspector dynamic property url hook
+        and that it's there on purpose :)
+
+        https://bugs.webkit.org/show_bug.cgi?id=35340
+
+        * WebCoreSupport/InspectorClientQt.cpp:
+        (WebCore::InspectorClientQt::openInspectorFrontend):
+
+2010-05-06  Simon Hausmann  <simon.hausmann@nokia.com>
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        [Qt] Replace public inspector url with private property for QtLauncher
+        https://bugs.webkit.org/show_bug.cgi?id=35340
+
+        Replace the public API with a private dynamic property until this feature
+        is ready.
+
+        * Api/qwebsettings.cpp:
+        * Api/qwebsettings.h:
+        * WebCoreSupport/InspectorClientQt.cpp:
+        (WebCore::InspectorClientQt::openInspectorFrontend):
+        * symbian/bwins/QtWebKitu.def:
+        * symbian/eabi/QtWebKitu.def:
+
+2010-05-20  Luiz Agostini  <luiz.agostini@openbossa.org>
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        [Qt] Skipping popup focus test for maemo
+        https://bugs.webkit.org/show_bug.cgi?id=39314
+
+        Skipping popup focus test for maemo in qwebframe auto test.
+
+        The test method tst_QWebFrame::popupFocus() was testing popup focus AND input
+        field focus. The input field focus has been removed from the method popupFocus()
+        and a new test method named inputFieldFocus() has been added. Finally the test 
+        method popupFocus() has been skipped for maemo.
+
+        * tests/qwebframe/tst_qwebframe.cpp:
+
+2010-05-20  Rajiv Ramanasankaran  <rajiv.ramanasankaran@nokia.com>
+
+        Reviewed by Simon Hausmann.
+        
+        [Qt] QWebPage::inputMethodQuery() returns wrong values for Qt::ImCursorPosition, Qt::ImAnchorPosition
+        https://bugs.webkit.org/show_bug.cgi?id=38779
+
+        The earlier implementation was written with the assumption that in this scenario the 
+        anchor position always corresponds to the START index and that the current cursor position
+        always corresponds to the END index in WebKit.
+
+        Updated the implementation of QWebPage::inputMethodQuery(Qt::ImCursorPosition) and 
+        QWebPage::inputMethodQuery(Qt::ImAnchorPosition) for the case where the Editor is not in
+        composition mode. In the non-composition mode, the Anchor and the Current cursor positions
+        correspond to the Base and Extent position offsets in WebKit.
+
+        Also added the auto-tests for the RIGHT to LEFT and LEFT to RIGHT selections.
+
+        * Api/qwebpage.cpp:
+        (QWebPage::inputMethodQuery): Now returning correct values for Qt::ImCursorPosition and
+        Qt::ImAnchorPosition when the Editor is not in composition mode. 
+        * tests/qwebpage/tst_qwebpage.cpp:
+        (tst_QWebPage::inputMethods): Added auto-tests for RIGHT to LEFT and LEFT to RIGHT selections
+
+2010-05-12  Joe Ligman  <joseph.ligman@nokia.com>
+
+        Reviewed by Laszlo Gombos.
+
+        [Qt] Nested overflow div does not scroll
+        https://bugs.webkit.org/show_bug.cgi?id=38641
+
+        Modify qtwebkit_webframe_scrollOverflow, if the current node's render layer
+        does not scroll it will try and scroll the parent's render layer. Also export
+        qtwebkit_webframe_scrollOverflow so we can use it independently of
+        qtwebkit_webframe_scrollRecursively
+
+        * Api/qwebframe.cpp:
+        (qtwebkit_webframe_scrollOverflow):
+        (qtwebkit_webframe_scrollRecursively):
+
+2010-05-17  Antti Koivisto  <koivisto@iki.fi>
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        https://bugs.webkit.org/show_bug.cgi?id=39218
+        [Qt] Tiled backing store tiles sometimes flicker when exiting a zoom animation
+        
+        Tiles sometimes flicker when exiting a zoom animation. This happens as a result
+        of the visible rectangle being momentarily out of sync.
+        
+        Instead of updating the visible rect by explicitly setting it, pull it through
+        the client and recompute in WebKit the level.
+
+        * Api/qgraphicswebview.cpp:
+        (QGraphicsWebView::paint):
+        * WebCoreSupport/ChromeClientQt.cpp:
+        (WebCore::ChromeClientQt::visibleRectForTiledBackingStore):
+        * WebCoreSupport/ChromeClientQt.h:
+
+2010-05-18  Jedrzej Nowacki  <jedrzej.nowacki@nokia.com>
+
+        Reviewed by Simon Hausmann.
+
+        Fix QWebHistory serialization.
+
+        Regression was caused by bug 33224. The streaming function
+        should generate a documentSequenceNumber for all loaded values.
+
+        [Qt] tst_QWebHistory::serialize_2() fails
+        https://bugs.webkit.org/show_bug.cgi?id=37322
+
+        * Api/qwebhistory.cpp:
+        (operator>>):
+
 2010-05-14  Kent Hansen <kent.hansen@nokia.com>, Jocelyn Turcotte <jocelyn.turcotte@nokia.com>, Tor Arne Vestbø <tor.arne.vestbo@nokia.com>, Henry Haverinen <henry.haverinen@nokia.com>, Jedrzej Nowacki <jedrzej.nowacki@nokia.com>, Andreas Kling <andreas.kling@nokia.com>
 
         Reviewed by Simon Hausmann.
diff --git a/src/3rdparty/webkit/WebKit/qt/WebCoreSupport/ChromeClientQt.cpp b/src/3rdparty/webkit/WebKit/qt/WebCoreSupport/ChromeClientQt.cpp
index 9eb10d6..4e742fc 100644
--- a/src/3rdparty/webkit/WebKit/qt/WebCoreSupport/ChromeClientQt.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/WebCoreSupport/ChromeClientQt.cpp
@@ -559,6 +559,15 @@ bool ChromeClientQt::allowsAcceleratedCompositing() const
 }
 
 #endif
+    
+#if ENABLE(TILED_BACKING_STORE)
+IntRect ChromeClientQt::visibleRectForTiledBackingStore() const
+{ 
+    if (!platformPageClient())
+        return IntRect();
+    return enclosingIntRect(FloatRect(platformPageClient()->graphicsItemVisibleRect()));
+}
+#endif
 
 QtAbstractWebPopup* ChromeClientQt::createSelectPopup()
 {
diff --git a/src/3rdparty/webkit/WebKit/qt/WebCoreSupport/ChromeClientQt.h b/src/3rdparty/webkit/WebKit/qt/WebCoreSupport/ChromeClientQt.h
index f0a7c8c..a47adf0 100644
--- a/src/3rdparty/webkit/WebKit/qt/WebCoreSupport/ChromeClientQt.h
+++ b/src/3rdparty/webkit/WebKit/qt/WebCoreSupport/ChromeClientQt.h
@@ -140,6 +140,10 @@ namespace WebCore {
         virtual bool allowsAcceleratedCompositing() const;
 #endif
 
+#if ENABLE(TILED_BACKING_STORE)
+        virtual IntRect visibleRectForTiledBackingStore() const;
+#endif
+
 #if ENABLE(TOUCH_EVENTS)
         virtual void needTouchEvents(bool) { }
 #endif
diff --git a/src/3rdparty/webkit/WebKit/qt/WebCoreSupport/InspectorClientQt.cpp b/src/3rdparty/webkit/WebKit/qt/WebCoreSupport/InspectorClientQt.cpp
index 7fabbda..725c5fb 100644
--- a/src/3rdparty/webkit/WebKit/qt/WebCoreSupport/InspectorClientQt.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/WebCoreSupport/InspectorClientQt.cpp
@@ -88,12 +88,17 @@ void InspectorClientQt::openInspectorFrontend(WebCore::InspectorController*)
     InspectorClientWebPage* inspectorPage = new InspectorClientWebPage(inspectorView);
     inspectorView->setPage(inspectorPage);
 
-    QUrl inspectorUrl = m_inspectedWebPage->settings()->inspectorUrl();
+    QWebInspector* inspector = m_inspectedWebPage->d->getOrCreateInspector();
+    // This is a known hook that allows changing the default URL for the
+    // Web inspector. This is used for SDK purposes. Please keep this hook
+    // around and don't remove it.
+    // https://bugs.webkit.org/show_bug.cgi?id=35340
+    QUrl inspectorUrl = inspector->property("_q_inspectorUrl").toUrl();
     if (!inspectorUrl.isValid())
         inspectorUrl = QUrl("qrc:/webkit/inspector/inspector.html");
     inspectorView->page()->mainFrame()->load(inspectorUrl);
     m_inspectedWebPage->d->inspectorFrontend = inspectorView;
-    m_inspectedWebPage->d->getOrCreateInspector()->d->setFrontend(inspectorView);
+    inspector->d->setFrontend(inspectorView);
 
     inspectorView->page()->d->page->inspectorController()->setInspectorFrontendClient(new InspectorFrontendClientQt(m_inspectedWebPage, inspectorView));
 }
diff --git a/src/3rdparty/webkit/WebKit/qt/symbian/bwins/QtWebKitu.def b/src/3rdparty/webkit/WebKit/qt/symbian/bwins/QtWebKitu.def
index 910ba8f..969defe 100644
--- a/src/3rdparty/webkit/WebKit/qt/symbian/bwins/QtWebKitu.def
+++ b/src/3rdparty/webkit/WebKit/qt/symbian/bwins/QtWebKitu.def
@@ -625,7 +625,7 @@ EXPORTS
 	?qt_suspendActiveDOMObjects@@YAXPAVQWebFrame@@@Z @ 624 NONAME ; void qt_suspendActiveDOMObjects(class QWebFrame *)
 	?qtwebkit_webframe_scrollRecursively@@YA_NPAVQWebFrame@@HH@Z @ 625 NONAME ABSENT ; bool qtwebkit_webframe_scrollRecursively(class QWebFrame *, int, int)
 	?closeEvent@QWebInspector@@MAEXPAVQCloseEvent@@@Z @ 626 NONAME ; void QWebInspector::closeEvent(class QCloseEvent *)
-	?inspectorUrl@QWebSettings@@QBE?AVQUrl@@XZ @ 627 NONAME ; class QUrl QWebSettings::inspectorUrl(void) const
+	?inspectorUrl@QWebSettings@@QBE?AVQUrl@@XZ @ 627 NONAME ABSENT ; class QUrl QWebSettings::inspectorUrl(void) const
 	?isTiledBackingStoreFrozen@QGraphicsWebView@@QBE_NXZ @ 628 NONAME ; bool QGraphicsWebView::isTiledBackingStoreFrozen(void) const
 	?pageChanged@QWebFrame@@IAEXXZ @ 629 NONAME ; void QWebFrame::pageChanged(void)
 	?qt_drt_enableCaretBrowsing@@YAXPAVQWebPage@@_N@Z @ 630 NONAME ; void qt_drt_enableCaretBrowsing(class QWebPage *, bool)
@@ -646,7 +646,8 @@ EXPORTS
 	?qtwebkit_webframe_scrollRecursively@@YAXPAVQWebFrame@@HHABVQPoint@@@Z @ 645 NONAME ; void qtwebkit_webframe_scrollRecursively(class QWebFrame *, int, int, class QPoint const &)
 	?resizesToContents@QGraphicsWebView@@QBE_NXZ @ 646 NONAME ; bool QGraphicsWebView::resizesToContents(void) const
 	?scrollToAnchor@QWebFrame@@QAEXABVQString@@@Z @ 647 NONAME ; void QWebFrame::scrollToAnchor(class QString const &)
-	?setInspectorUrl@QWebSettings@@QAEXABVQUrl@@@Z @ 648 NONAME ; void QWebSettings::setInspectorUrl(class QUrl const &)
+	?setInspectorUrl@QWebSettings@@QAEXABVQUrl@@@Z @ 648 NONAME ABSENT ; void QWebSettings::setInspectorUrl(class QUrl const &)
 	?setResizesToContents@QGraphicsWebView@@QAEX_N@Z @ 649 NONAME ; void QGraphicsWebView::setResizesToContents(bool)
 	?setTiledBackingStoreFrozen@QGraphicsWebView@@QAEX_N@Z @ 650 NONAME ; void QGraphicsWebView::setTiledBackingStoreFrozen(bool)
+	?qtwebkit_webframe_scrollOverflow@@YA_NPAVQWebFrame@@HHABVQPoint@@@Z @ 651 NONAME ; bool qtwebkit_webframe_scrollOverflow(QWebFrame *, int, int, const QPoint&)
 
diff --git a/src/3rdparty/webkit/WebKit/qt/symbian/eabi/QtWebKitu.def b/src/3rdparty/webkit/WebKit/qt/symbian/eabi/QtWebKitu.def
index ca462d0..e0f2125 100644
--- a/src/3rdparty/webkit/WebKit/qt/symbian/eabi/QtWebKitu.def
+++ b/src/3rdparty/webkit/WebKit/qt/symbian/eabi/QtWebKitu.def
@@ -712,11 +712,61 @@ EXPORTS
 	_Z47qt_drt_setDomainRelaxationForbiddenForURLSchemebRK7QString @ 711 NONAME
 	_ZN9QWebFrame11pageChangedEv @ 712 NONAME
 	_ZN9QWebFrame14scrollToAnchorERK7QString @ 713 NONAME
-	_ZN12QWebSettings15setInspectorUrlERK4QUrl @ 714 NONAME
+	_ZN12QWebSettings15setInspectorUrlERK4QUrl @ 714 NONAME ABSENT
 	_ZN13QWebInspector10closeEventEP11QCloseEvent @ 715 NONAME
 	_ZN16QGraphicsWebView26setTiledBackingStoreFrozenEb @ 716 NONAME
 	_ZNK16QGraphicsWebView25isTiledBackingStoreFrozenEv @ 717 NONAME
 	_Z18qt_wrt_setViewModeP8QWebPageRK7QString @ 718 NONAME ABSENT
 	_Z19qt_drt_setMediaTypeP9QWebFrameRK7QString @ 719 NONAME
 	_Z26qt_drt_enableCaretBrowsingP8QWebPageb @ 720 NONAME
-	_ZNK12QWebSettings12inspectorUrlEv @ 721 NONAME
+	_ZNK12QWebSettings12inspectorUrlEv @ 721 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt19webPageSetGroupNameEP8QWebPageRK7QString @ 722 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt16webPageGroupNameEP8QWebPage @ 723 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt23garbageCollectorCollectEv @ 724 NONAME ABSENT
+	_Z32qtwebkit_webframe_scrollOverflowP9QWebFrameiiRK6QPoint @ 725 NONAME
+	_ZN23DumpRenderTreeSupportQt12setMediaTypeEP9QWebFrameRK7QString @ 726 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt13numberOfPagesEP9QWebFrameff @ 727 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt13selectedRangeEP8QWebPage @ 728 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt14clearFrameNameEP9QWebFrame @ 729 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt14pauseAnimationEP9QWebFrameRK7QStringdS4_ @ 730 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt15dumpFrameLoaderEb @ 731 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt16dumpNotificationEb @ 732 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt16isCommandEnabledEP8QWebPageRK7QString @ 733 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt16webInspectorShowEP8QWebPage @ 734 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt17pauseSVGAnimationEP9QWebFrameRK7QStringdS4_ @ 735 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt17webInspectorCloseEP8QWebPage @ 736 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt17workerThreadCountEv @ 737 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt18hasDocumentElementEP9QWebFrame @ 738 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt20dumpEditingCallbacksEb @ 739 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt21markerTextForListItemERK11QWebElement @ 740 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt22javaScriptObjectsCountEv @ 741 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt23setCaretBrowsingEnabledEP8QWebPageb @ 742 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt24executeCoreCommandByNameEP8QWebPageRK7QStringS4_ @ 743 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt21dumpSetAcceptsEditingEb @744 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt22resumeActiveDOMObjectsEP9QWebFrame @745 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt23suspendActiveDOMObjectsEP9QWebFrame @746 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt24numberOfActiveAnimationsEP9QWebFrame @747 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt24pageNumberForElementByIdEP9QWebFrameRK7QStringff @748 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt25dumpResourceLoadCallbacksEb @749 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt25pauseTransitionOfPropertyEP9QWebFrameRK7QStringdS4_ @750 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt25setFrameFlatteningEnabledEP8QWebPageb @751 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt25webInspectorExecuteScriptEP8QWebPagelRK7QString @752 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt25whiteListAccessFromOriginERK7QStringS2_S2_b @753 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt26counterValueForElementByIdEP9QWebFrameRK7QString @754 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt26firstRectForCharacterRangeEP8QWebPageii @755 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt26overwritePluginDirectoriesEv @756 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt27resetOriginAccessWhiteListsEv @757 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt27setSmartInsertDeleteEnabledEP8QWebPageb @758 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt27setTimelineProfilingEnabledEP8QWebPageb @759 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt28setDumpRenderTreeModeEnabledEb @760 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt29dumpResourceLoadCallbacksPathERK7QString @761 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt29evaluateScriptInIsolatedWorldEP9QWebFrameiRK7QString @762 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt29setJavaScriptProfilingEnabledEP9QWebFrameb @763 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt29setWillSendRequestReturnsNullEb @764 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt30setWillSendRequestClearHeadersERK11QStringList @765 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt33computedStyleIncludingVisitedInfoERK11QWebElement @766 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt34setSelectTrailingWhitespaceEnabledEP8QWebPageb @767 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt39elementDoesAutoCompleteForElementWithIdEP9QWebFrameRK7QString @768 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt39setWillSendRequestReturnsNullOnRedirectEb @769 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt40garbageCollectorCollectOnAlternateThreadEb @770 NONAME ABSENT
+	_ZN23DumpRenderTreeSupportQt40setDomainRelaxationForbiddenForURLSchemeEbRK7QString @771 NONAME ABSENT
diff --git a/src/3rdparty/webkit/WebKit/qt/tests/qwebframe/tst_qwebframe.cpp b/src/3rdparty/webkit/WebKit/qt/tests/qwebframe/tst_qwebframe.cpp
index bea7a67..c53a42d 100644
--- a/src/3rdparty/webkit/WebKit/qt/tests/qwebframe/tst_qwebframe.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/tests/qwebframe/tst_qwebframe.cpp
@@ -600,7 +600,12 @@ private slots:
     void setHtmlWithBaseURL();
     void ipv6HostEncoding();
     void metaData();
+#if !defined(Q_WS_MAEMO_5)
+    // as maemo 5 does not use QComboBoxes to implement the popups
+    // this test does not make sense for it.
     void popupFocus();
+#endif
+    void inputFieldFocus();
     void hitTestContent();
     void jsByteArray();
     void ownership();
@@ -686,13 +691,13 @@ private:
     QWebView* m_view;
     QWebPage* m_page;
     MyQObject* m_myObject;
-    QWebView* m_popupTestView;
-    int m_popupTestPaintCount;
+    QWebView* m_inputFieldsTestView;
+    int m_inputFieldTestPaintCount;
 };
 
 tst_QWebFrame::tst_QWebFrame()
     : sTrue("true"), sFalse("false"), sUndefined("undefined"), sArray("array"), sFunction("function"), sError("error"),
-        sString("string"), sObject("object"), sNumber("number"), m_popupTestView(0), m_popupTestPaintCount(0)
+        sString("string"), sObject("object"), sNumber("number"), m_inputFieldsTestView(0), m_inputFieldTestPaintCount(0)
 {
 }
 
@@ -702,10 +707,10 @@ tst_QWebFrame::~tst_QWebFrame()
 
 bool tst_QWebFrame::eventFilter(QObject* watched, QEvent* event)
 {
-    // used on the popupFocus test
-    if (watched == m_popupTestView) {
+    // used on the inputFieldFocus test
+    if (watched == m_inputFieldsTestView) {
         if (event->type() == QEvent::Paint)
-            m_popupTestPaintCount++;
+            m_inputFieldTestPaintCount++;
     }
     return QObject::eventFilter(watched, event);
 }
@@ -2549,6 +2554,7 @@ void tst_QWebFrame::metaData()
     QCOMPARE(metaData.value("nonexistant"), QString());
 }
 
+#if !defined(Q_WS_MAEMO_5)
 void tst_QWebFrame::popupFocus()
 {
     QWebView view;
@@ -2580,16 +2586,27 @@ void tst_QWebFrame::popupFocus()
     // hide the popup and check if focus is on the page
     combo->hidePopup();
     QTRY_VERIFY(view.hasFocus() && !combo->view()->hasFocus()); // Focus should be back on the WebView
+}
+#endif
+
+void tst_QWebFrame::inputFieldFocus()
+{
+    QWebView view;
+    view.setHtml("<html><body><input type=\"text\"></input></body></html>");
+    view.resize(400, 100);
+    view.show();
+    view.setFocus();
+    QTRY_VERIFY(view.hasFocus());
 
     // double the flashing time, should at least blink once already
     int delay = qApp->cursorFlashTime() * 2;
 
     // focus the lineedit and check if it blinks
-    QTest::mouseClick(&view, Qt::LeftButton, 0, QPoint(200, 25));
-    m_popupTestView = &view;
+    QTest::mouseClick(&view, Qt::LeftButton, 0, QPoint(25, 25));
+    m_inputFieldsTestView = &view;
     view.installEventFilter( this );
     QTest::qWait(delay);
-    QVERIFY2(m_popupTestPaintCount >= 3,
+    QVERIFY2(m_inputFieldTestPaintCount >= 3,
              "The input field should have a blinking caret");
 }
 
diff --git a/src/3rdparty/webkit/WebKit/qt/tests/qwebpage/tst_qwebpage.cpp b/src/3rdparty/webkit/WebKit/qt/tests/qwebpage/tst_qwebpage.cpp
index 12fb9b3..52dc6bb 100644
--- a/src/3rdparty/webkit/WebKit/qt/tests/qwebpage/tst_qwebpage.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/tests/qwebpage/tst_qwebpage.cpp
@@ -1492,6 +1492,98 @@ void tst_QWebPage::inputMethods()
     QCOMPARE(value, QString("QtWebKit"));
 #endif
 
+    // Cancel current composition first
+    inputAttributes << QInputMethodEvent::Attribute(QInputMethodEvent::Selection, 0, 0, QVariant());
+    QInputMethodEvent eventSelection4("", inputAttributes);
+    page->event(&eventSelection4);
+
+    // START - Tests for Selection when the Editor is NOT in Composition mode
+
+    // LEFT to RIGHT selection
+    // Deselect the selection by sending MouseButtonPress events
+    // This moves the current cursor to the end of the text
+    page->event(&evpres);
+    page->event(&evrel);
+
+    //Move to the start of the line
+    page->triggerAction(QWebPage::MoveToStartOfLine);
+
+    QKeyEvent keyRightEventPress(QEvent::KeyPress, Qt::Key_Right, Qt::NoModifier);
+    QKeyEvent keyRightEventRelease(QEvent::KeyRelease, Qt::Key_Right, Qt::NoModifier);
+
+    //Move 2 characters RIGHT
+    for (int j = 0; j < 2; ++j) {
+        page->event(&keyRightEventPress);
+        page->event(&keyRightEventRelease);
+    }
+
+    //Select to the end of the line
+    page->triggerAction(QWebPage::SelectEndOfLine);
+
+    //ImAnchorPosition QtWebKit
+    variant = page->inputMethodQuery(Qt::ImAnchorPosition);
+    anchorPosition =  variant.toInt();
+    QCOMPARE(anchorPosition, 2);
+
+    //ImCursorPosition
+    variant = page->inputMethodQuery(Qt::ImCursorPosition);
+    cursorPosition =  variant.toInt();
+    QCOMPARE(cursorPosition, 8);
+
+    //ImCurrentSelection
+    variant = page->inputMethodQuery(Qt::ImCurrentSelection);
+    selectionValue = variant.value<QString>();
+    QCOMPARE(selectionValue, QString("WebKit"));
+
+    //RIGHT to LEFT selection
+    //Deselect the selection (this moves the current cursor to the end of the text)
+    page->event(&evpres);
+    page->event(&evrel);
+
+    //ImAnchorPosition
+    variant = page->inputMethodQuery(Qt::ImAnchorPosition);
+    anchorPosition =  variant.toInt();
+    QCOMPARE(anchorPosition, 8);
+
+    //ImCursorPosition
+    variant = page->inputMethodQuery(Qt::ImCursorPosition);
+    cursorPosition =  variant.toInt();
+    QCOMPARE(cursorPosition, 8);
+
+    //ImCurrentSelection
+    variant = page->inputMethodQuery(Qt::ImCurrentSelection);
+    selectionValue = variant.value<QString>();
+    QCOMPARE(selectionValue, QString(""));
+
+    QKeyEvent keyLeftEventPress(QEvent::KeyPress, Qt::Key_Left, Qt::NoModifier);
+    QKeyEvent keyLeftEventRelease(QEvent::KeyRelease, Qt::Key_Left, Qt::NoModifier);
+
+    //Move 2 characters LEFT
+    for (int i = 0; i < 2; ++i) {
+        page->event(&keyLeftEventPress);
+        page->event(&keyLeftEventRelease);
+    }
+
+    //Select to the start of the line
+    page->triggerAction(QWebPage::SelectStartOfLine);
+
+    //ImAnchorPosition
+    variant = page->inputMethodQuery(Qt::ImAnchorPosition);
+    anchorPosition =  variant.toInt();
+    QCOMPARE(anchorPosition, 6);
+
+    //ImCursorPosition
+    variant = page->inputMethodQuery(Qt::ImCursorPosition);
+    cursorPosition =  variant.toInt();
+    QCOMPARE(cursorPosition, 0);
+
+    //ImCurrentSelection
+    variant = page->inputMethodQuery(Qt::ImCurrentSelection);
+    selectionValue = variant.value<QString>();
+    QCOMPARE(selectionValue, QString("QtWebK"));
+
+    //END - Tests for Selection when the Editor is not in Composition mode
+
     //ImhHiddenText
     QMouseEvent evpresPassword(QEvent::MouseButtonPress, inputs.at(1).geometry().center(), Qt::LeftButton, Qt::NoButton, Qt::NoModifier);
     page->event(&evpresPassword);