Fixing wrong extension ID in Activity Log entries.

Source/bindings/v8/ScriptState.h

Index: Source/bindings/v8/ScriptState.h
diff --git a/Source/bindings/v8/ScriptState.h b/Source/bindings/v8/ScriptState.h
index a5ce0504043138f8cf40a9698838fb1d5e03814b..0a6b37fd8371a6d17fdc7f9060ce6cfbbe20e83c 100644
--- a/Source/bindings/v8/ScriptState.h
+++ b/Source/bindings/v8/ScriptState.h
@@ -16,6 +16,7 @@ class DOMWindow;
 class DOMWrapperWorld;
 class ExecutionContext;
 class LocalFrame;
+class V8DOMActivityLogger;
 
 // ScriptState is created when v8::Context is created.
 // ScriptState is destroyed when v8::Context is garbage-collected and
@@ -81,6 +82,9 @@ public:
     bool evalEnabled() const;
     void setEvalEnabled(bool);
 
+    V8DOMActivityLogger* activityLogger() const { return m_activityLogger; }
+    void setActivityLogger(V8DOMActivityLogger* activityLogger) { m_activityLogger = activityLogger; }
+
 private:
     ScriptState(v8::Handle<v8::Context>, PassRefPtr<DOMWrapperWorld>);
 
@@ -96,6 +100,8 @@ private:
     // So you must explicitly clear the OwnPtr by calling disposePerContextData()
     // once you no longer need V8PerContextData. Otherwise, the v8::Context will leak.
     OwnPtr<V8PerContextData> m_perContextData;
+    // This is owned by a static hash map in V8DOMActivityLogger.
+    V8DOMActivityLogger* m_activityLogger;
 };
 
 // ScriptStateProtectingContext keeps the context associated with the ScriptState alive.