Add MockInputMethodManager under ui/base/ime/chromeos/

chrome/browser/chromeos/input_method/mock_input_method_manager_impl.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2016 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 CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_MANAGER_H_
-#define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_MANAGER_H_
+#ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_MANAGER_IMPL_H_
+#define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_MANAGER_IMPL_H_
 
 #include <stddef.h>
 
 #include "base/macros.h"
 #include "chrome/browser/chromeos/input_method/input_method_util.h"

[stevenjb, 2016/12/28 18:28:13]

FWIW, this appears to be the only Chrome dependency, and it only has two chrome
dependencies which could pretty easily be removed. I hate to pile on
dependencies, but I suspect we are going to want to move that at some point
anyway.

If we don't want to do that just now, this could be forward declared if we use a
scoped_ptr for InputMethodUtil.

[Azure Wei, 2017/01/03 09:56:22]

Done. Used unique_ptr and forward declared for InputMethodUtil.  

 #include "ui/base/ime/chromeos/component_extension_ime_manager.h"
 #include "ui/base/ime/chromeos/fake_ime_keyboard.h"
 #include "ui/base/ime/chromeos/fake_input_method_delegate.h"
 #include "ui/base/ime/chromeos/input_method_manager.h"
 #include "ui/base/ime/chromeos/input_method_whitelist.h"
+#include "ui/base/ime/chromeos/mock_input_method_manager.h"
 
 namespace chromeos {
 namespace input_method {
 
 // The mock implementation of InputMethodManager for testing.
-class MockInputMethodManager : public InputMethodManager {
+class MockInputMethodManagerImpl : public MockInputMethodManager {
  public:
   class State : public InputMethodManager::State {
    public:
-    explicit State(MockInputMethodManager* manager);
+    explicit State(MockInputMethodManagerImpl* manager);
 
     scoped_refptr<InputMethodManager::State> Clone() const override;
     void AddInputMethodExtension(
         const std::string& extension_id,
         const InputMethodDescriptors& descriptors,
         ui::IMEEngineHandlerInterface* instance) override;
     void RemoveInputMethodExtension(const std::string& extension_id) override;
     void ChangeInputMethod(const std::string& input_method_id,
                            bool show_message) override;
     bool EnableInputMethod(
@@ skipping 28 matching lines @@
     // The active input method ids cache (actually default only)
     std::vector<std::string> active_input_method_ids;
 
    protected:
     friend base::RefCounted<chromeos::input_method::InputMethodManager::State>;
     ~State() override;
 
     MockInputMethodManager* const manager_;
   };
 
-  MockInputMethodManager();
-  ~MockInputMethodManager() override;
+  MockInputMethodManagerImpl();
+  ~MockInputMethodManagerImpl() override;
 
-  // InputMethodManager override:
-  UISessionState GetUISessionState() override;
+  // MockInputMethodManager:
   void AddObserver(InputMethodManager::Observer* observer) override;
-  void AddCandidateWindowObserver(
-      InputMethodManager::CandidateWindowObserver* observer) override;
-  void AddImeMenuObserver(
-      InputMethodManager::ImeMenuObserver* observer) override;
   void RemoveObserver(InputMethodManager::Observer* observer) override;
-  void RemoveCandidateWindowObserver(
-      InputMethodManager::CandidateWindowObserver* observer) override;
-  void RemoveImeMenuObserver(
-      InputMethodManager::ImeMenuObserver* observer) override;
   std::unique_ptr<InputMethodDescriptors> GetSupportedInputMethods()
       const override;
-  void ActivateInputMethodMenuItem(const std::string& key) override;
   bool IsISOLevel5ShiftUsedByCurrentInputMethod() const override;
-  bool IsAltGrUsedByCurrentInputMethod() const override;
   ImeKeyboard* GetImeKeyboard() override;
   InputMethodUtil* GetInputMethodUtil() override;
   ComponentExtensionIMEManager* GetComponentExtensionIMEManager() override;
-  bool IsLoginKeyboard(const std::string& layout) const override;
-  bool MigrateInputMethods(std::vector<std::string>* input_method_ids) override;
   scoped_refptr<InputMethodManager::State> CreateNewState(
       Profile* profile) override;
   scoped_refptr<InputMethodManager::State> GetActiveIMEState() override;
   void SetState(scoped_refptr<InputMethodManager::State> state) override;
-  void ImeMenuActivationChanged(bool is_active) override;
-  void NotifyImeMenuItemsChanged(
-      const std::string& engine_id,
-      const std::vector<InputMethodManager::MenuItem>& items) override;
-  void MaybeNotifyImeMenuActivationChanged() override;
-  void OverrideKeyboardUrlRef(const std::string& keyset) override;
-  bool IsEmojiHandwritingVoiceOnImeMenuEnabled() override;
 
   // Sets an input method ID which will be returned by GetCurrentInputMethod().
   void SetCurrentInputMethodId(const std::string& input_method_id);
 
   void SetComponentExtensionIMEManager(
       std::unique_ptr<ComponentExtensionIMEManager> comp_ime_manager);
 
   // Set values that will be provided to the InputMethodUtil.
   void set_application_locale(const std::string& value);
 
   // Set the value returned by IsISOLevel5ShiftUsedByCurrentInputMethod
   void set_mod3_used(bool value) { mod3_used_ = value; }
 
   // TODO(yusukes): Add more variables for counting the numbers of the API calls
   int add_observer_count_;
   int remove_observer_count_;
 
  protected:
   scoped_refptr<State> state_;
 
  private:
   FakeInputMethodDelegate delegate_;  // used by util_
   InputMethodUtil util_;
   FakeImeKeyboard keyboard_;
   bool mod3_used_;
   std::unique_ptr<ComponentExtensionIMEManager> comp_ime_manager_;
 
-  DISALLOW_COPY_AND_ASSIGN(MockInputMethodManager);
+  DISALLOW_COPY_AND_ASSIGN(MockInputMethodManagerImpl);
 };
 
 }  // namespace input_method
 }  // namespace chromeos
 
-#endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_MANAGER_H_
+#endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_MANAGER_IMPL_H_