Cleanup: Update the path to gfx size headers.

chrome/browser/ui/views/tabs/stacked_tab_strip_layout.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 CHROME_BROWSER_UI_VIEWS_TABS_STACKED_TAB_STRIP_LAYOUT_H_
 #define CHROME_BROWSER_UI_VIEWS_TABS_STACKED_TAB_STRIP_LAYOUT_H_
 
 #include <algorithm>
 
 #include "base/basictypes.h"
-#include "ui/gfx/size.h"
+#include "ui/gfx/geometry/size.h"
 #include "ui/views/view_model.h"
 
 class Tab;
 
 // StackedTabStripLayout is used by TabStrip in touch
 // mode. StackedTabStripLayout is responsible for managing the bounds of the
 // tabs. StackedTabStripLayout differs from the normal layout in that it stacks
 // tabs. Stacked tabs are tabs placed nearly on top of each other, and if enough
 // consecutive stacked tabs exist they are placed on top of each other. Normally
 // stacked tabs are placed after mini-tabs, or at the end of the tabstrip, but
@@ skipping 213 matching lines @@
   int active_index_;
 
   // X-coordinate of the first tab. This is either |x_| if there are no
   // mini-tabs, or the x-coordinate of the first mini-tab.
   int first_tab_x_;
 
   DISALLOW_COPY_AND_ASSIGN(StackedTabStripLayout);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TABS_STACKED_TAB_STRIP_LAYOUT_H_