[DevTools] Wrap call frame with its injected script instead top injected script

third_party/WebKit/Source/platform/v8_inspector/InjectedScriptManager.h

 /*
  * Copyright (C) 2007 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 44 matching lines @@
     V8DebuggerImpl* debugger() { return m_debugger; }
 
     InjectedScript* injectedScriptFor(v8::Local<v8::Context>);
     InjectedScript* findInjectedScript(ErrorString*, int) const;
     InjectedScript* findInjectedScript(ErrorString*, RemoteObjectIdBase*) const;
     void discardInjectedScripts();
     int discardInjectedScriptFor(v8::Local<v8::Context>);
     int discardInjectedScript(int);
     void releaseObjectGroup(const String16& objectGroup);
     void setCustomObjectFormatterEnabled(bool);
-
-    class ScopedGlobalObjectExtension {
-        PROTOCOL_DISALLOW_COPY(ScopedGlobalObjectExtension);
-    public:
-        // Pass InjectedScriptManager to affect all contexts which have access.
-        ScopedGlobalObjectExtension(InjectedScript* current, InjectedScriptManager*, v8::MaybeLocal<v8::Object> extension);
-        ~ScopedGlobalObjectExtension();
-
-    private:
-        void setOnGlobal(v8::Local<v8::Object> global, v8::Local<v8::Object> extension);
-
-        v8::Local<v8::Symbol> m_symbol;
-        v8::Local<v8::Context> m_context;
-        Vector<v8::Local<v8::Value>> m_globals;
-    };
 private:
     explicit InjectedScriptManager(V8DebuggerImpl*);
 
     v8::Local<v8::Object> createInjectedScript(const String16& source, v8::Local<v8::Context>, int id, InjectedScriptNative*);
 
     typedef protocol::HashMap<int, OwnPtr<InjectedScript>> IdToInjectedScriptMap;
     IdToInjectedScriptMap m_idToInjectedScript;
     OwnPtr<InjectedScriptHost> m_injectedScriptHost;
     bool m_customObjectFormatterEnabled;
     V8DebuggerImpl* m_debugger;
 };
 
 } // namespace blink
 
 #endif // !defined(InjectedScriptManager_h)