Remove CrOS hack from ppapi.gyp that made the include directories work. This...

chrome/browser/chromeos/cros/touchpad_library.h

 // Copyright (c) 2009 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_CHROMEOS_CROS_TOUCHPAD_LIBRARY_H_
 #define CHROME_BROWSER_CHROMEOS_CROS_TOUCHPAD_LIBRARY_H_
 #pragma once
 
-#include "cros/chromeos_touchpad.h"
+#include "third_party/cros/chromeos_touchpad.h"
 
 namespace chromeos {
 
 // This interface defines interaction with the ChromeOS synaptics library APIs.
 // Users can get an instance of this library class like this:
 //   chromeos::CrosLibrary::Get()->GetTouchpadLibrary()
 class TouchpadLibrary {
  public:
   virtual ~TouchpadLibrary() {}
   virtual void SetSensitivity(int value) = 0;
   virtual void SetTapToClick(bool enabled) = 0;
 
   // Factory function, creates a new instance and returns ownership.
   // For normal usage, access the singleton via CrosLibrary::Get().
   static TouchpadLibrary* GetImpl(bool stub);
 };
 
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_CROS_TOUCHPAD_LIBRARY_H_