Switch to standard integer types in ppapi/.

ppapi/proxy/broker_resource.cc

 // 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.
 
 #include "ppapi/proxy/broker_resource.h"
 
+#include <stdint.h>
+
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/proxy/ppapi_messages.h"
 
 namespace ppapi {
 namespace proxy {
 
 BrokerResource::BrokerResource(Connection connection, PP_Instance instance)
     : PluginResource(connection, instance) {
   SendCreate(BROWSER, PpapiHostMsg_Broker_Create());
 }
 
 BrokerResource::~BrokerResource() {
 }
 
 thunk::PPB_Broker_Instance_API* BrokerResource::AsPPB_Broker_Instance_API() {
   return this;
 }
 
 PP_Bool BrokerResource::IsAllowed() {
   int32_t result =
       SyncCall<IPC::Message>(BROWSER, PpapiHostMsg_Broker_IsAllowed());
   return PP_FromBool(result == PP_OK);
 }
 
 }  // namespace proxy
 }  // namespace ppapi