Switch to standard integer types in ppapi/.

ppapi/tests/test_platform_verification_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_platform_verification_private.h"
 
+#include <stdint.h>
+
 #include "ppapi/cpp/instance.h"
 #include "ppapi/cpp/module.h"
 #include "ppapi/cpp/private/platform_verification.h"
 #include "ppapi/cpp/var.h"
 #include "ppapi/cpp/var_array_buffer.h"
 #include "ppapi/tests/test_utils.h"
 #include "ppapi/tests/testing_instance.h"
 
 REGISTER_TEST_CASE(PlatformVerificationPrivate);
 
@@ skipping 17 matching lines @@
   std::string service_id_str("fake.service.id");
   pp::Var signed_data, signed_data_signature, platform_key_certificate;
   callback.WaitForResult(platform_verification_api.ChallengePlatform(
       pp::Var(service_id_str), challenge_array, &signed_data,
       &signed_data_signature, &platform_key_certificate,
       callback.GetCallback()));
   CHECK_CALLBACK_BEHAVIOR(callback);
   ASSERT_EQ(PP_ERROR_FAILED, callback.result());
   PASS();
 }