[Qt] Replace use of internal Weak smart pointer with JSWeakObjectMap
https://bugs.webkit.org/show_bug.cgi?id=93872
Reviewed by Kenneth Rohde Christiansen.
Source/JavaScriptCore:
* Target.pri: Add missing JSWeakObjectMap file to build.
Source/WebCore:
The intention of this patch series is to replace use of internal JSC
API with use of the stable and public C API.
The JSC::Weak template is internal API and the only part of the C API
that exposes similar functionality is the JSWeakObjectMap. It is
special in the sense that its life-time is tied to the life-time of the
JS global object, which in turn is subject to garbage collection. In
order to maximize re-use of the same map across different JSContextRef
instances, we use the associated global context ref as owner of the
weak maps. The key in the weak map is the identity (pointer) of the
runtime method object itself. The iteration through the maps is
tedious, but should usually not go beyond just a few.
* bridge/qt/qt_runtime.cpp:
(Bindings):
(JSC::Bindings::methodMapCleaner):
(JSC::Bindings::QtRuntimeMethod::~QtRuntimeMethod):
(JSC::Bindings::QtRuntimeMethod::jsObjectRef):
* bridge/qt/qt_runtime.h:
(QtRuntimeMethod):
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@125444 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/JavaScriptCore/ChangeLog b/Source/JavaScriptCore/ChangeLog
index 29bb9b8..af8d27b 100644
--- a/Source/JavaScriptCore/ChangeLog
+++ b/Source/JavaScriptCore/ChangeLog
@@ -1,3 +1,12 @@
+2012-08-13 Simon Hausmann <simon.hausmann@nokia.com>
+
+ [Qt] Replace use of internal Weak smart pointer with JSWeakObjectMap
+ https://bugs.webkit.org/show_bug.cgi?id=93872
+
+ Reviewed by Kenneth Rohde Christiansen.
+
+ * Target.pri: Add missing JSWeakObjectMap file to build.
+
2012-08-13 Raphael Kubo da Costa <rakuco@webkit.org>
[CMake] Remove glib-related Find modules and write single new one instead.
