ozone: Remove InputMethodContextFactoryOzone and FakeInputMethodContextOzone.

ui/ozone/ime/fake_input_method_context_ozone.h

-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef UI_OZONE_IME_FAKE_INPUT_METHOD_CONTEXT_OZONE_H_
-#define UI_OZONE_IME_FAKE_INPUT_METHOD_CONTEXT_OZONE_H_
-
-#include "ui/base/ime/linux/linux_input_method_context.h"
-
-namespace ui {
-
-// A fake implementation of LinuxInputMethodContext, which does nothing.
-class FakeInputMethodContextOzone :
-    public LinuxInputMethodContext {
- public:
-  FakeInputMethodContextOzone();
-  virtual ~FakeInputMethodContextOzone();
-
-  // Overriden from ui::LinuxInputMethodContext
-  virtual bool DispatchKeyEvent(const ui::KeyEvent& key_event) OVERRIDE;
-  virtual void Reset() OVERRIDE;
-  virtual void OnTextInputTypeChanged(ui::TextInputType text_input_type)
-      OVERRIDE;
-  virtual void OnCaretBoundsChanged(const gfx::Rect& caret_bounds) OVERRIDE;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(FakeInputMethodContextOzone);
-};
-
-}  // namespace ui
-
-#endif  // UI_OZONE_IME_FAKE_INPUT_METHOD_CONTEXT_OZONE_H_