Remove unneeded includes of gtest_prod.h.

chrome/browser/window_sizer.h

 // Copyright (c) 2006-2008 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_WINDOW_SIZER_H__
 #define CHROME_BROWSER_WINDOW_SIZER_H__
 
 #include "base/basictypes.h"
 #include "base/gfx/rect.h"
-#include "testing/gtest/include/gtest/gtest_prod.h"
 
 ///////////////////////////////////////////////////////////////////////////////
 // WindowSizer
 //
 //  A class that determines the best new size and position for a window to be
 //  shown at based several factors, including the position and size of the last
 //  window of the same type, the last saved bounds of the window from the
 //  previous session, and default system metrics if neither of the above two
 //  conditions exist. The system has built-in providers for monitor metrics
 //  and persistent storage (using preferences) but can be overrided with mocks
@@ skipping 118 matching lines @@
 
   // Providers for persistent storage and monitor metrics.
   StateProvider* state_provider_;
   MonitorInfoProvider* monitor_info_provider_;
 
   DISALLOW_EVIL_CONSTRUCTORS(WindowSizer);
 };
 
 
 #endif  // #ifndef CHROME_BROWSER_WINDOW_SIZER_H__