Switch to standard integer types in ppapi/.

ppapi/cpp/private/output_protection_private.h

 // Copyright 2013 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_CPP_PRIVATE_OUTPUT_PROTECTION_PRIVATE_H_
 #define PPAPI_CPP_PRIVATE_OUTPUT_PROTECTION_PRIVATE_H_
 
+#include <stdint.h>
+
 #include "ppapi/c/private/ppb_output_protection_private.h"
 #include "ppapi/cpp/completion_callback.h"
 #include "ppapi/cpp/resource.h"
 
 namespace pp {
 
 class OutputProtection_Private : public Resource {
  public:
   explicit OutputProtection_Private(const InstanceHandle& instance);
   virtual ~OutputProtection_Private();
 
   // PPB_OutputProtection_Private implementation.
   int32_t QueryStatus(uint32_t* link_mask, uint32_t* protection_mask,
       const CompletionCallback& callback);
   int32_t EnableProtection(uint32_t desired_method_mask,
       const CompletionCallback& callback);
 };
 
 }  // namespace pp
 
 #endif  // PPAPI_CPP_PRIVATE_OUTPUT_PROTECTION_PRIVATE_H_