Cleanup: Update the path to gfx size headers.

ui/gfx/image/image_skia_rep.h

 // Copyright (c) 2012 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_IMAGE_IMAGE_SKIA_REP_H_
 #define UI_GFX_IMAGE_IMAGE_SKIA_REP_H_
 
 #include "third_party/skia/include/core/SkBitmap.h"
+#include "ui/gfx/geometry/size.h"
 #include "ui/gfx/gfx_export.h"
-#include "ui/gfx/size.h"
 
 namespace gfx {
 
 // An ImageSkiaRep represents a bitmap and the scale factor it is intended for.
 // 0.0f scale is used to indicate that this ImageSkiaRep is used for unscaled
 // image (the image that only returns 1.0f scale image).
 class GFX_EXPORT ImageSkiaRep {
  public:
   // Create null bitmap.
   ImageSkiaRep();
@@ skipping 41 matching lines @@
   SkBitmap& mutable_sk_bitmap() { return bitmap_; }
 
   SkBitmap bitmap_;
 
   float scale_;
 };
 
 }  // namespace gfx
 
 #endif  // UI_GFX_IMAGE_IMAGE_SKIA_REP_H_