Switch to standard integer types in ppapi/.

ppapi/tests/test_output_protection_private.cc

 // 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.
 
 #include "ppapi/tests/test_output_protection_private.h"
 
+#include <stdint.h>
+
 #include "ppapi/tests/testing_instance.h"
 
 REGISTER_TEST_CASE(OutputProtectionPrivate);
 
 TestOutputProtectionPrivate::TestOutputProtectionPrivate(
     TestingInstance* instance)
     : TestCase(instance) {
 }
 
 bool TestOutputProtectionPrivate::Init() {
@@ skipping 34 matching lines @@
       Create(instance_->pp_instance());
   callback.WaitForResult(
       output_protection_interface_->EnableProtection(
           output_protection_resource,
           PP_OUTPUT_PROTECTION_METHOD_PRIVATE_NONE,
           callback.GetCallback().pp_completion_callback()));
   CHECK_CALLBACK_BEHAVIOR(callback);
 
   PASS();
 }