Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (23 commits)
  Fix compile error on mingw.
  MONILITY-645
  Do not override alternate background color in Plastique
  Fix QComboBox ignoring foreground role in some styles
  Fix compilation on HP-UXi: _SC_MONOTONIC_CLOCK isn't defined
  Fix compilation with Sun CC:
  Ensure that we return QPair<long,long> in all cases.
  Update PLATFORM(SPARC64) to CPU(SPARC64)
  jui files are no c++ ...
  scan some more file types by default
  Support EtchDisabledText with spin box on Windows style
  QNAM HTTP: Fix invoking a method when being destructed right now
  Fixed a typo in the QDoubleValidotor doc.
  Trivial fix to JavaScriptCore to fix building with MSVC 2010
  Autotest: oops, fix oops: remove qguard from auto.pro
  Autotests: oops, remove last traces of QGuard
  Remove QGuard.
  Unskip test that used to crash
  QtScript: Add yet more missing API shims
  QtScript: Make sure the old identifier table is restored
  ...

1 files changed, 6 insertions, 0 deletions

diff --git a/src/script/api/qscriptvalueiterator.cpp b/src/script/api/qscriptvalueiterator.cpp
index 7fd7093..c58c046 100644
--- a/src/script/api/qscriptvalueiterator.cpp
+++ b/src/script/api/qscriptvalueiterator.cpp
@@ -139,6 +139,12 @@ QScriptValueIterator::QScriptValueIterator(const QScriptValue &object)
 */
 QScriptValueIterator::~QScriptValueIterator()
 {
+    Q_D(QScriptValueIterator);
+    if (d && d->engine()) {
+        // Make sure identifiers are removed from the correct engine.
+        QScript::APIShim shim(d->engine());
+        d->propertyNames.clear();
+    }
 }
 
 /*!