Revert of Split ui/base/ime into a new component

ui/base/ime/chromeos/mock_ime_engine_handler.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_BASE_IME_CHROMEOS_MOCK_IME_ENGINE_HANDLER_H_
 #define UI_BASE_IME_CHROMEOS_MOCK_IME_ENGINE_HANDLER_H_
 
 #include "ui/base/ime/chromeos/ime_bridge.h"
-#include "ui/base/ime/ui_base_ime_export.h"
+#include "ui/base/ui_base_export.h"
 #include "ui/events/event.h"
 
 namespace chromeos {
 
-class UI_BASE_IME_EXPORT MockIMEEngineHandler
-    : public IMEEngineHandlerInterface {
+class UI_BASE_EXPORT MockIMEEngineHandler : public IMEEngineHandlerInterface {
  public:
   MockIMEEngineHandler();
   ~MockIMEEngineHandler() override;
 
   void FocusIn(const InputContext& input_context) override;
   void FocusOut() override;
   void Enable(const std::string& component_id) override;
   void Disable() override;
   void PropertyActivate(const std::string& property_name) override;
   void Reset() override;
@@ skipping 54 matching lines @@
   std::string last_set_surrounding_text_;
   uint32 last_set_surrounding_cursor_pos_;
   uint32 last_set_surrounding_anchor_pos_;
   scoped_ptr<ui::KeyEvent> last_processed_key_event_;
   KeyEventDoneCallback last_passed_callback_;
 };
 
 }  // namespace chromeos
 
 #endif  // UI_BASE_IME_CHROMEOS_MOCK_IME_ENGINE_HANDLER_H_