Switch to standard integer types in ppapi/.

ppapi/proxy/ppp_printing_proxy.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/ppp_printing_proxy.h"
 
 #include <string.h>
 
 #include "base/numerics/safe_conversions.h"
+#include "build/build_config.h"
 #include "ppapi/c/dev/ppp_printing_dev.h"
 #include "ppapi/proxy/host_dispatcher.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/plugin_resource_tracker.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/shared_impl/ppapi_globals.h"
 #include "ppapi/shared_impl/proxy_lock.h"
 #include "ppapi/shared_impl/resource_tracker.h"
 
 namespace ppapi {
@@ skipping 189 matching lines @@
   if (ppp_printing_impl_) {
     *result = PP_ToBool(CallWhileUnlocked(ppp_printing_impl_->IsScalingDisabled,
                                           instance));
   } else {
     *result = false;
   }
 }
 
 }  // namespace proxy
 }  // namespace ppapi