Merge branch '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.6-integration

* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
  Updated WebKit from /home/shausman/src/webkit/trunk to qtwebkit/qtwebkit-4.6 ( be2489a618c909c4a82d927f9fff9d12feafeb30 )
  QtScript: Add tests for translation of multiple scripts
  QtScript: Add test for translation disambiguation
  QtScript: Fix call stack issue with qsTr() when JIT is enabled

6 files changed, 26 insertions, 3 deletions

diff --git a/src/3rdparty/webkit/VERSION b/src/3rdparty/webkit/VERSION
index 7c9ea04..8c93308 100644
--- a/src/3rdparty/webkit/VERSION
+++ b/src/3rdparty/webkit/VERSION
@@ -8,4 +8,4 @@ The commit imported was from the
 
 and has the sha1 checksum
 
-        14feb62c96ffe2c37e3e2fdac4e370fdbc76ef62
+        be2489a618c909c4a82d927f9fff9d12feafeb30
diff --git a/src/3rdparty/webkit/WebCore/ChangeLog b/src/3rdparty/webkit/WebCore/ChangeLog
index b7e46c7..fa7e4f0 100644
--- a/src/3rdparty/webkit/WebCore/ChangeLog
+++ b/src/3rdparty/webkit/WebCore/ChangeLog
@@ -1,3 +1,20 @@
+2009-11-03  Dan Bernstein  <mitz@apple.com>
+
+        Reviewed by Dave Hyatt.
+
+        Allow a frame to go back to copy-on-scroll when it ceases being overlapped
+
+        The code was not testing slow-scrolling frames for overlappedness, thinking the answer
+        would not matter. That is not the case if the only reason for the slow-scrolling is
+        being overlapped.
+
+        * page/FrameView.cpp:
+        (WebCore::FrameView::useSlowRepaintsIfNotOverlapped): Added. Returns whether there is any
+        reason besides being overlapped that the frame would need to fully repaint on scroll.
+        * page/FrameView.h:
+        * rendering/RenderWidget.cpp:
+        (WebCore::RenderWidget::paint): Use useSlowRepaintsIfNotOverlapped().
+
 2010-04-09  David Leong  <david.leong@nokia.com>
 
         Reviewed by Simon Hausmann.
diff --git a/src/3rdparty/webkit/WebCore/page/FrameView.cpp b/src/3rdparty/webkit/WebCore/page/FrameView.cpp
index 4c3a0ab..cc7d171 100644
--- a/src/3rdparty/webkit/WebCore/page/FrameView.cpp
+++ b/src/3rdparty/webkit/WebCore/page/FrameView.cpp
@@ -739,6 +739,11 @@ bool FrameView::useSlowRepaints() const
     return m_useSlowRepaints || m_slowRepaintObjectCount > 0 || (platformWidget() && m_fixedObjectCount > 0) || m_isOverlapped || !m_contentIsOpaque;
 }
 
+bool FrameView::useSlowRepaintsIfNotOverlapped() const
+{
+    return m_useSlowRepaints || m_slowRepaintObjectCount > 0 || !m_contentIsOpaque;
+}
+
 void FrameView::setUseSlowRepaints()
 {
     m_useSlowRepaints = true;
diff --git a/src/3rdparty/webkit/WebCore/page/FrameView.h b/src/3rdparty/webkit/WebCore/page/FrameView.h
index 5243c02..ed1e6c6 100644
--- a/src/3rdparty/webkit/WebCore/page/FrameView.h
+++ b/src/3rdparty/webkit/WebCore/page/FrameView.h
@@ -212,6 +212,7 @@ private:
 
     friend class RenderWidget;
     bool useSlowRepaints() const;
+    bool useSlowRepaintsIfNotOverlapped() const;
 
     void applyOverflowToViewport(RenderObject*, ScrollbarMode& hMode, ScrollbarMode& vMode);
 
diff --git a/src/3rdparty/webkit/WebCore/rendering/RenderWidget.cpp b/src/3rdparty/webkit/WebCore/rendering/RenderWidget.cpp
index 9af7137..ec23603 100644
--- a/src/3rdparty/webkit/WebCore/rendering/RenderWidget.cpp
+++ b/src/3rdparty/webkit/WebCore/rendering/RenderWidget.cpp
@@ -233,7 +233,7 @@ void RenderWidget::paint(PaintInfo& paintInfo, int tx, int ty)
         else
             m_widget->paint(paintInfo.context, paintInfo.rect);
 
-        if (m_widget->isFrameView() && paintInfo.overlapTestRequests && !static_cast<FrameView*>(m_widget.get())->useSlowRepaints()) {
+        if (m_widget->isFrameView() && paintInfo.overlapTestRequests && !static_cast<FrameView*>(m_widget.get())->useSlowRepaintsIfNotOverlapped()) {
             ASSERT(!paintInfo.overlapTestRequests->contains(this));
             paintInfo.overlapTestRequests->set(this, m_widget->frameRect());
         }
diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index 9bd98f1..9ce0f7d 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -2939,7 +2939,7 @@ void QScriptEngine::installTranslatorFunctions(const QScriptValue &object)
 //    unsigned attribs = JSC::DontEnum;
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 5, JSC::Identifier(exec, "qsTranslate"), QScript::functionQsTranslate));
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 2, JSC::Identifier(exec, "QT_TRANSLATE_NOOP"), QScript::functionQsTranslateNoOp));
-    JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 3, JSC::Identifier(exec, "qsTr"), QScript::functionQsTr));
+    JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::PrototypeFunction(exec, glob->prototypeFunctionStructure(), 3, JSC::Identifier(exec, "qsTr"), QScript::functionQsTr));
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "QT_TR_NOOP"), QScript::functionQsTrNoOp));
 
     glob->stringPrototype()->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "arg"), QScript::stringProtoFuncArg));