Switch to standard integer types in ppapi/.

ppapi/utility/completion_callback_factory_thread_traits.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 PPAPI_UTILITY_THREAD_SAFE_THREAD_TRAITS_H_
 #define PPAPI_UTILITY_THREAD_SAFE_THREAD_TRAITS_H_
 
+#include <stdint.h>
+
 #include "ppapi/cpp/logging.h"
 #include "ppapi/cpp/module.h"
 #include "ppapi/utility/threading/lock.h"
 
 /// @file
 /// Defines the traits structures for thread-safety of a completion callback
 /// factory. We provide thread-safe and non-thread-safe version. The thread-safe
 /// version is always correct (if you follow the thread usage rules of the
 /// callback factory), but if you know your object will only be used on one
 /// thread, you can uses the non-thread-safe version.
@@ skipping 151 matching lines @@
     }
 
    private:
     Lock& lock_;
   };
 };
 
 }  // namespace pp
 
 #endif  // PPAPI_UTILITY_THREAD_SAFE_THREAD_TRAITS_H_