Rename WindowTreeHost G|SetBounds to indicate they are in pixels.

ash/host/ash_window_tree_host_win.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 ASH_HOST_ASH_WINDOW_TREE_HOST_WIN_H_
 #define ASH_HOST_ASH_WINDOW_TREE_HOST_WIN_H_
 
 #include "ash/host/ash_window_tree_host_platform.h"
 
 namespace ash {
 
 class AshWindowTreeHostWin : public AshWindowTreeHostPlatform {
  public:
   explicit AshWindowTreeHostWin(const gfx::Rect& initial_bounds);
   ~AshWindowTreeHostWin() override;
 
  private:
   // AshWindowTreeHost:
   void ToggleFullScreen() override;
 
   // WindowTreeHost:
-  void SetBounds(const gfx::Rect& bounds) override;
+  void SetBoundsInPixels(const gfx::Rect& bounds) override;
 
   bool fullscreen_;
   RECT saved_window_rect_;
   DWORD saved_window_style_;
   DWORD saved_window_ex_style_;
 
   DISALLOW_COPY_AND_ASSIGN(AshWindowTreeHostWin);
 };
 
 }  // namespace ash
 
 #endif  // ASH_HOST_ASH_WINDOW_TREE_HOST_WIN_H_