Add virtualKeyboardPrivate.onKeyboardClosed API.

components/arc/ime/arc_ime_service.h

 // Copyright 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 COMPONENTS_ARC_IME_ARC_IME_SERVICE_H_
 #define COMPONENTS_ARC_IME_ARC_IME_SERVICE_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 52 matching lines @@
                        aura::Window* lost_focus) override;
 
   // Overridden from ArcImeBridge::Delegate:
   void OnTextInputTypeChanged(ui::TextInputType type) override;
   void OnCursorRectChanged(const gfx::Rect& rect) override;
   void OnCancelComposition() override;
   void ShowImeIfNeeded() override;
 
   // Overridden from keyboard::KeyboardControllerObserver.
   void OnKeyboardBoundsChanging(const gfx::Rect& rect) override;
+  void OnKeyboardClosed() override {}

[jochen (gone - plz use gerrit), 2016/07/18 11:32:02]

please move the implementation to the .cc file here and everywhere.

[Azure Wei, 2016/09/14 07:09:27]

Done.

 
   // Overridden from ui::TextInputClient:
   void SetCompositionText(const ui::CompositionText& composition) override;
   void ConfirmCompositionText() override;
   void ClearCompositionText() override;
   void InsertText(const base::string16& text) override;
   void InsertChar(const ui::KeyEvent& event) override;
   ui::TextInputType GetTextInputType() const override;
   gfx::Rect GetCaretBounds() const override;
 
@@ skipping 38 matching lines @@
   keyboard::KeyboardController* keyboard_controller_;
 
   ui::InputMethod* test_input_method_;
 
   DISALLOW_COPY_AND_ASSIGN(ArcImeService);
 };
 
 }  // namespace arc
 
 #endif  // COMPONENTS_ARC_IME_ARC_IME_SERVICE_H_