DevTools: generate string16-based handlers for v8_inspector.

third_party/WebKit/Source/core/inspector/InspectorInspectorAgent.h

 /*
  * Copyright (C) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 25 matching lines @@
 #include "wtf/Vector.h"
 
 namespace blink {
 
 class LocalFrame;
 
 namespace protocol {
 class DictionaryValue;
 }
 
-typedef String ErrorString;
-
 class CORE_EXPORT InspectorInspectorAgent final : public InspectorBaseAgent<InspectorInspectorAgent, protocol::Frontend::Inspector>, public protocol::Dispatcher::InspectorCommandHandler {
     WTF_MAKE_NONCOPYABLE(InspectorInspectorAgent);
 public:
     static PassOwnPtrWillBeRawPtr<InspectorInspectorAgent> create()
     {
         return adoptPtrWillBeNoop(new InspectorInspectorAgent());
     }
 
     ~InspectorInspectorAgent() override;
 
@@ skipping 11 matching lines @@
 
 private:
     InspectorInspectorAgent();
 
     Vector<std::pair<long, String>> m_pendingEvaluateTestCommands;
 };
 
 } // namespace blink
 
 #endif // !defined(InspectorInspectorAgent_h)