DevTools: implement JavaScriptCallFrame binding based on v8 API

Source/bindings/core/v8/V8Debugger.h

Index: Source/bindings/core/v8/V8Debugger.h
diff --git a/Source/bindings/core/v8/V8Debugger.h b/Source/bindings/core/v8/V8Debugger.h
index 9adf0349f481876c0531cb417746fd4acde708e2..5d8a7c66f079e40b3522d352b29b6553d5864ac7 100644
--- a/Source/bindings/core/v8/V8Debugger.h
+++ b/Source/bindings/core/v8/V8Debugger.h
@@ -165,6 +165,7 @@ private:
     v8::UniquePersistent<v8::FunctionTemplate> m_breakProgramCallbackTemplate;
     v8::UniquePersistent<v8::Object> m_debuggerScript;
     v8::UniquePersistent<v8::Context> m_debuggerContext;
+    v8::UniquePersistent<v8::FunctionTemplate> m_callFrameWrapperTemplate;
     v8::Local<v8::Object> m_executionState;
     RefPtr<ScriptState> m_pausedScriptState;
     bool m_runningNestedMessageLoop;