DevTools: introduce collections shim to be backed by non-wtf in v8_inspector.

third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.h

 /*
  * Copyright (C) 2011 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 118 matching lines @@
     void reportExecutionContextCreated(v8::Local<v8::Context>, const String& type, const String& origin, const String& humanReadableName, const String& frameId) override;
     void reportExecutionContextDestroyed(v8::Local<v8::Context>) override;
     PassOwnPtr<protocol::Runtime::ExceptionDetails> createExceptionDetails(v8::Isolate*, v8::Local<v8::Message>);
 
     Client* m_client;
     protocol::DictionaryValue* m_state;
     protocol::Frontend::Runtime* m_frontend;
     OwnPtr<InjectedScriptManager> m_injectedScriptManager;
     V8DebuggerImpl* m_debugger;
     bool m_enabled;
-    HashMap<String, OwnPtr<v8::Global<v8::Script>>> m_compiledScripts;
+    protocol::HashMap<String, OwnPtr<v8::Global<v8::Script>>> m_compiledScripts;
 };
 
 } // namespace blink
 
 #endif // V8RuntimeAgentImpl_h