Cleanup: Update the path to gfx size headers.

chrome/browser/thumbnails/thumbnailing_context.h

 // Copyright (c) 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 CHROME_BROWSER_THUMBNAILS_THUMBNAILING_CONTEXT_H_
 #define CHROME_BROWSER_THUMBNAILS_THUMBNAILING_CONTEXT_H_
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/thumbnails/thumbnail_service.h"
 #include "components/history/core/common/thumbnail_score.h"
 #include "content/public/browser/web_contents.h"
-#include "ui/gfx/size.h"
+#include "ui/gfx/geometry/size.h"
 
 namespace thumbnails {
 
 // The result of clipping. This can be used to determine if the
 // generated thumbnail is good or not.
 enum ClipResult {
   // Clipping is not done yet.
   CLIP_RESULT_UNPROCESSED,
   // The source image is smaller.
   CLIP_RESULT_SOURCE_IS_SMALLER,
@@ skipping 29 matching lines @@
  private:
   ThumbnailingContext();
   ~ThumbnailingContext();
 
   friend class base::RefCountedThreadSafe<ThumbnailingContext>;
 };
 
 }  // namespace thumbnails
 
 #endif  // CHROME_BROWSER_THUMBNAILS_THUMBNAILING_CONTEXT_H_