[ChromeOS] Show autofill popup after keyboard (if any) is shown.

ui/keyboard/keyboard_controller.h

 // Copyright (c) 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_KEYBOARD_KEYBOARD_CONTROLLER_H_
 #define UI_KEYBOARD_KEYBOARD_CONTROLLER_H_
 
 #include "base/basictypes.h"
 #include "base/event_types.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 107 matching lines @@
   void OnWindowHierarchyChanged(const HierarchyChangeParams& params) override;
 
   // InputMethodObserver overrides
   void OnTextInputTypeChanged(const ui::TextInputClient* client) override {}
   void OnFocus() override {}
   void OnBlur() override {}
   void OnCaretBoundsChanged(const ui::TextInputClient* client) override {}
   void OnTextInputStateChanged(const ui::TextInputClient* client) override;
   void OnInputMethodDestroyed(const ui::InputMethod* input_method) override;
   void OnShowImeIfNeeded() override;
+  void OnKeyboardBoundsUnchanged() override;
 
   // Show virtual keyboard immediately with animation.
   void ShowKeyboardInternal();
 
   // Clears any insets on web content windows.
   void ResetWindowInsets();
 
   // Returns true if keyboard is scheduled to hide.
   bool WillHideKeyboard() const;
 
@@ skipping 29 matching lines @@
   static KeyboardController* instance_;
 
   base::WeakPtrFactory<KeyboardController> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(KeyboardController);
 };
 
 }  // namespace keyboard
 
 #endif  // UI_KEYBOARD_KEYBOARD_CONTROLLER_H_