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

chrome/browser/chromeos/cros/system_library.h

 // Copyright (c) 2010 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_SYSTEM_LIBRARY_H_
 #define CHROME_BROWSER_CHROMEOS_CROS_SYSTEM_LIBRARY_H_
 #pragma once
 
 #include "base/observer_list.h"
 #include "base/singleton.h"
-#include "cros/chromeos_system.h"
+#include "third_party/cros/chromeos_system.h"
 #include "unicode/timezone.h"
 
 namespace chromeos {
 
 // This interface defines interaction with the ChromeOS system APIs.
 class SystemLibrary {
  public:
   class Observer {
    public:
     // Called when the timezone has changed. |timezone| is non-null.
@@ skipping 17 matching lines @@
                                    std::string* result) = 0;
 
   // Factory function, creates a new instance and returns ownership.
   // For normal usage, access the singleton via CrosLibrary::Get().
   static SystemLibrary* GetImpl(bool stub);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_CROS_SYSTEM_LIBRARY_H_