Remove native VK window height logic and wait for resizeTo to setup VK window height

ui/keyboard/keyboard_layout_manager.h

 // Copyright 2014 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_LAYOUT_MANAGER_H_
 #define UI_KEYBOARD_KEYBOARD_LAYOUT_MANAGER_H_
 
 #include "ui/aura/layout_manager.h"
 #include "ui/aura/window.h"
 
@@ skipping 14 matching lines @@
   virtual void OnWindowResized() OVERRIDE;
   virtual void OnWindowAddedToLayout(aura::Window* child) OVERRIDE;
   virtual void OnWillRemoveWindowFromLayout(aura::Window* child) OVERRIDE {}
   virtual void OnWindowRemovedFromLayout(aura::Window* child) OVERRIDE {}
   virtual void OnChildWindowVisibilityChanged(aura::Window* child,
                                               bool visible) OVERRIDE {}
   virtual void SetChildBounds(aura::Window* child,
                               const gfx::Rect& requested_bounds) OVERRIDE;
 
  private:
-  void ResizeKeyboardToDefault(aura::Window* child);
-
   KeyboardController* controller_;
   aura::Window* keyboard_;
 
   DISALLOW_COPY_AND_ASSIGN(KeyboardLayoutManager);
 };
 
 }  // namespace keyboard
 
 #endif  // UI_KEYBOARD_KEYBOARD_LAYOUT_MANAGER_H_