Remove the 2-level input method system & InputMethodBridge.

ui/views/ime/mock_input_method.h

Index: ui/views/ime/mock_input_method.h
diff --git a/ui/views/ime/mock_input_method.h b/ui/views/ime/mock_input_method.h
deleted file mode 100644
index ddee3c24aab876e18af653ab916501b8e0f21317..0000000000000000000000000000000000000000
--- a/ui/views/ime/mock_input_method.h
+++ /dev/null
@@ -1,84 +0,0 @@
-// Copyright (c) 2011 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_VIEWS_IME_MOCK_INPUT_METHOD_H_
-#define UI_VIEWS_IME_MOCK_INPUT_METHOD_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "ui/base/ime/composition_text.h"
-#include "ui/views/ime/input_method_base.h"
-#include "ui/views/view.h"
-
-namespace views {
-
-// A mock InputMethod implementation for testing purpose.
-class VIEWS_EXPORT MockInputMethod : public InputMethodBase {
- public:
-  MockInputMethod();
-  explicit MockInputMethod(internal::InputMethodDelegate* delegate);
-  ~MockInputMethod() override;
-
-  // Overridden from InputMethod:
-  void OnFocus() override;
-  void OnBlur() override;
-  bool OnUntranslatedIMEMessage(const base::NativeEvent& event,
-                                NativeEventResult* result) override;
-  void DispatchKeyEvent(const ui::KeyEvent& key) override;
-  void OnTextInputTypeChanged(View* view) override;
-  void OnCaretBoundsChanged(View* view) override;
-  void CancelComposition(View* view) override;
-  void OnInputLocaleChanged() override;
-  std::string GetInputLocale() override;
-  bool IsActive() override;
-  bool IsCandidatePopupOpen() const override;
-  void ShowImeIfNeeded() override;
-
-  bool untranslated_ime_message_called() const {
-    return untranslated_ime_message_called_;
-  }
-  bool text_input_type_changed() const { return text_input_type_changed_; }
-  bool cancel_composition_called() const { return cancel_composition_called_; }
-
-  // Clears all internal states and result.
-  void Clear();
-
-  void SetCompositionTextForNextKey(const ui::CompositionText& composition);
-  void SetResultTextForNextKey(const base::string16& result);
-
- private:
-  // Overridden from InputMethodBase.
-  void OnWillChangeFocus(View* focused_before, View* focused) override;
-
-  // Clears boolean states defined below.
-  void ClearStates();
-
-  // Whether a mock composition or result is scheduled for the next key event.
-  bool HasComposition();
-
-  // Clears only composition information and result text.
-  void ClearComposition();
-
-  // Composition information for the next key event. It'll be cleared
-  // automatically after dispatching the next key event.
-  ui::CompositionText composition_;
-
-  // Result text for the next key event. It'll be cleared automatically after
-  // dispatching the next key event.
-  base::string16 result_text_;
-
-  // Record call state of corresponding methods. They will be set to false
-  // automatically before dispatching a key event.
-  bool untranslated_ime_message_called_;
-  bool text_input_type_changed_;
-  bool cancel_composition_called_;
-
-  DISALLOW_COPY_AND_ASSIGN(MockInputMethod);
-};
-
-}  // namespace views
-
-#endif  // UI_VIEWS_IME_MOCK_INPUT_METHOD_H_