Implement an infrastructure of Blink-in-JS

Source/bindings/v8/V8PerContextData.h

Index: Source/bindings/v8/V8PerContextData.h
diff --git a/Source/bindings/v8/V8PerContextData.h b/Source/bindings/v8/V8PerContextData.h
index 7987c616892948704840e7994ffdd04585c1c4e1..10a9802bbd3cd208b61795e231ed000b4649d65a 100644
--- a/Source/bindings/v8/V8PerContextData.h
+++ b/Source/bindings/v8/V8PerContextData.h
@@ -94,12 +94,17 @@ public:
     V8DOMActivityLogger* activityLogger() const { return m_activityLogger; }
     void setActivityLogger(V8DOMActivityLogger* activityLogger) { m_activityLogger = activityLogger; }
 
+    v8::Handle<v8::Value> compiledPrivateScript(String);
+    void setCompiledPrivateScript(String, v8::Handle<v8::Value>);
+
 private:
     V8PerContextData(v8::Handle<v8::Context>);
 
     v8::Local<v8::Object> createWrapperFromCacheSlowCase(const WrapperTypeInfo*);
     v8::Local<v8::Function> constructorForTypeSlowCase(const WrapperTypeInfo*);
 
+    v8::Isolate* m_isolate;
+
     // For each possible type of wrapper, we keep a boilerplate object.
     // The boilerplate is used to create additional wrappers of the same type.
     typedef V8PersistentValueMap<const WrapperTypeInfo*, v8::Object, false> WrapperBoilerplateMap;
@@ -110,7 +115,6 @@ private:
 
     V8NPObjectMap m_v8NPObjectMap;
 
-    v8::Isolate* m_isolate;
     OwnPtr<gin::ContextHolder> m_contextHolder;
 
     ScopedPersistent<v8::Context> m_context;
@@ -121,6 +125,8 @@ private:
 
     // This is owned by a static hash map in V8DOMActivityLogger.
     V8DOMActivityLogger* m_activityLogger;
+
+    V8PersistentValueMap<String, v8::Value, false> m_compiledPrivateScript;
 };
 
 class V8PerContextDebugData {