Revert 263043 "Remove obsolete scale related APIs for cursor"

trunk/src/ui/aura/test/test_cursor_client.h

 // Copyright 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_AURA_TEST_TEST_CURSOR_CLIENT_H_
 #define UI_AURA_TEST_TEST_CURSOR_CLIENT_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/observer_list.h"
@@ skipping 15 matching lines @@
   int calls_to_set_cursor() const { return calls_to_set_cursor_; }
   void reset_calls_to_set_cursor() { calls_to_set_cursor_ = 0; }
 
   // Overridden from aura::client::CursorClient:
   virtual void SetCursor(gfx::NativeCursor cursor) OVERRIDE;
   virtual gfx::NativeCursor GetCursor() const OVERRIDE;
   virtual void ShowCursor() OVERRIDE;
   virtual void HideCursor() OVERRIDE;
   virtual void SetCursorSet(ui::CursorSetType cursor_set) OVERRIDE;
   virtual ui::CursorSetType GetCursorSet() const OVERRIDE;
+  virtual void SetScale(float scale) OVERRIDE;
+  virtual float GetScale() const OVERRIDE;
   virtual bool IsCursorVisible() const OVERRIDE;
   virtual void EnableMouseEvents() OVERRIDE;
   virtual void DisableMouseEvents() OVERRIDE;
   virtual bool IsMouseEventsEnabled() const OVERRIDE;
   virtual void SetDisplay(const gfx::Display& display) OVERRIDE;
   virtual void LockCursor() OVERRIDE;
   virtual void UnlockCursor() OVERRIDE;
   virtual bool IsCursorLocked() const OVERRIDE;
   virtual void AddObserver(
       aura::client::CursorClientObserver* observer) OVERRIDE;
@@ skipping 10 matching lines @@
   ObserverList<aura::client::CursorClientObserver> observers_;
   aura::Window* root_window_;
 
   DISALLOW_COPY_AND_ASSIGN(TestCursorClient);
 };
 
 }  // namespace test
 }  // namespace aura
 
 #endif // UI_AURA_TEST_TEST_CURSOR_CLIENT_H_