Remove an unnecessary field in KeyboardController.

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 <memory>
 
 #include "base/event_types.h"
@@ skipping 159 matching lines @@
   // CallbackAnimationObserver should destructed before container_ because it
   // uses container_'s animator.
   std::unique_ptr<CallbackAnimationObserver> animation_observer_;
 
   ui::InputMethod* input_method_;
   bool keyboard_visible_;
   bool show_on_resize_;
   // If true, the keyboard is always visible even if no window has input focus.
   bool keyboard_locked_;
   KeyboardMode keyboard_mode_;
-  ui::TextInputType type_;
   KeyboardEventFilter event_filter_;
 
   base::ObserverList<KeyboardControllerObserver> observer_list_;
 
   // The currently used keyboard position.
   gfx::Rect current_keyboard_bounds_;
 
   static KeyboardController* instance_;
 
   base::WeakPtrFactory<KeyboardController> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(KeyboardController);
 };
 
 }  // namespace keyboard
 
 #endif  // UI_KEYBOARD_KEYBOARD_CONTROLLER_H_