ui/gfx: Convert Canvas::DrawFocusRect() to use gfx::Rect.

ui/gfx/canvas_skia.h

 // Copyright (c) 2011 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_GFX_CANVAS_SKIA_H_
 #define UI_GFX_CANVAS_SKIA_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 134 matching lines @@
   // |desired_characters_to_truncate_from_head| specifies the maximum number of
   // characters that can be truncated.
   virtual void DrawFadeTruncatingString(
       const string16& text,
       TruncateFadeMode truncate_mode,
       size_t desired_characters_to_truncate_from_head,
       const gfx::Font& font,
       const SkColor& color,
       const gfx::Rect& display_rect);
 #endif
-  virtual void DrawFocusRect(int x, int y, int width, int height);
+  virtual void DrawFocusRect(const gfx::Rect& rect);
   virtual void TileImageInt(const SkBitmap& bitmap, int x, int y, int w, int h);
   virtual void TileImageInt(const SkBitmap& bitmap,
                             int src_x, int src_y,
                             int dest_x, int dest_y, int w, int h);
   virtual gfx::NativeDrawingContext BeginPlatformPaint();
   virtual void EndPlatformPaint();
 #if !defined(OS_MACOSX)
   virtual void Transform(const ui::Transform& transform);
 #endif
   virtual ui::TextureID GetTextureID();
@@ skipping 20 matching lines @@
 #endif
 
   scoped_ptr<skia::PlatformCanvas> owned_canvas_;
   SkCanvas* canvas_;
   DISALLOW_COPY_AND_ASSIGN(CanvasSkia);
 };
 
 }  // namespace gfx;
 
 #endif  // UI_GFX_CANVAS_SKIA_H_