blink: Cleanup class/struct forward declarations

third_party/WebKit/Source/core/editing/InputMethodController.h

 /*
  * Copyright (C) 2006, 2007, 2008 Apple 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.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 25 matching lines @@
 #include "platform/heap/Handle.h"
 #include "public/platform/WebTextInputInfo.h"
 #include "public/platform/WebTextInputType.h"
 #include "wtf/Vector.h"
 
 namespace blink {
 
 class Editor;
 class LocalFrame;
 class Range;
-class Text;
 
 class CORE_EXPORT InputMethodController final
     : public GarbageCollectedFinalized<InputMethodController>,
       public SynchronousMutationObserver {
   WTF_MAKE_NONCOPYABLE(InputMethodController);
   USING_GARBAGE_COLLECTED_MIXIN(InputMethodController);
 
  public:
   enum ConfirmCompositionBehavior {
     DoNotKeepSelection,
@@ skipping 93 matching lines @@
   int textInputFlags() const;
   WebTextInputMode inputModeOfFocusedElement() const;
 
   // Implements |SynchronousMutationObserver|.
   void contextDestroyed() final;
 };
 
 }  // namespace blink
 
 #endif  // InputMethodController_h