Reland: Reland: Implement new Blink IDL attribute [SetReference]

Source/bindings/v8/WrapperTypeInfo.h

Index: Source/bindings/v8/WrapperTypeInfo.h
diff --git a/Source/bindings/v8/WrapperTypeInfo.h b/Source/bindings/v8/WrapperTypeInfo.h
index 3839e5b2dcf7f84de1bb6d69aa50f91f7b4c50ed..bcb3d2da3bedfb1d4babb4b0354d0af651f7bfef 100644
--- a/Source/bindings/v8/WrapperTypeInfo.h
+++ b/Source/bindings/v8/WrapperTypeInfo.h
@@ -60,7 +60,7 @@ namespace WebCore {
     typedef void (*DerefObjectFunction)(void*);
     typedef ActiveDOMObject* (*ToActiveDOMObjectFunction)(v8::Handle<v8::Object>);
     typedef EventTarget* (*ToEventTargetFunction)(v8::Handle<v8::Object>);
-    typedef void* (*OpaqueRootForGC)(void*, v8::Isolate*);
+    typedef void* (*ResolveWrapperReachabilityFunction)(void*, const v8::Persistent<v8::Object>& wrapper, v8::Isolate*);

[haraken, 2013/10/10 06:08:32]

ResolveWrapperReachabilityFunction => AddWrapperReachabilityFunction ?

[kouhei (in TOK), 2013/10/10 06:20:02]

Ack. Will do this later.

     typedef void (*InstallPerContextPrototypePropertiesFunction)(v8::Handle<v8::Object>, v8::Isolate*);
 
     enum WrapperTypePrototype {
@@ -122,18 +122,18 @@ namespace WebCore {
             return toEventTargetFunction(object);
         }
 
-        void* opaqueRootForGC(void* object, v8::Isolate* isolate)
+        void* resolveWrapperReachability(void* object, const v8::Persistent<v8::Object>& wrapper, v8::Isolate* isolate)

[haraken, 2013/10/10 06:08:32]

resolveWrapperReachability => addWrapperReachability ?

[kouhei (in TOK), 2013/10/10 06:20:02]

Ack. Will do this later.

         {
-            if (!opaqueRootForGCFunction)
+            if (!resolveWrapperReachabilityFunction)
                 return object;
-            return opaqueRootForGCFunction(object, isolate);
+            return resolveWrapperReachabilityFunction(object, wrapper, isolate);
         }
 
         const GetTemplateFunction getTemplateFunction;
         const DerefObjectFunction derefObjectFunction;
         const ToActiveDOMObjectFunction toActiveDOMObjectFunction;
         const ToEventTargetFunction toEventTargetFunction;
-        const OpaqueRootForGC opaqueRootForGCFunction;
+        const ResolveWrapperReachabilityFunction resolveWrapperReachabilityFunction;
         const InstallPerContextPrototypePropertiesFunction installPerContextPrototypePropertiesFunction;
         const WrapperTypeInfo* parentClass;
         const WrapperTypePrototype wrapperTypePrototype;