Switch to standard integer types in ppapi/.

ppapi/tests/test_audio_config.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/tests/test_audio_config.h"
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include "ppapi/c/ppb_audio_config.h"
 #include "ppapi/cpp/module.h"
 #include "ppapi/tests/testing_instance.h"
 
 REGISTER_TEST_CASE(AudioConfig);
 
 bool TestAudioConfig::Init() {
   audio_config_interface_ = static_cast<const PPB_AudioConfig*>(
       pp::Module::Get()->GetBrowserInterface(PPB_AUDIO_CONFIG_INTERFACE));
   core_interface_ = static_cast<const PPB_Core*>(
@@ skipping 82 matching lines @@
       PP_AUDIOMAXSAMPLEFRAMECOUNT + 1u);
   ASSERT_EQ(0, ac);
 
   // Test rest of API whose failure cases are defined.
   ASSERT_FALSE(audio_config_interface_->IsAudioConfig(0));
   ASSERT_EQ(PP_AUDIOSAMPLERATE_NONE, audio_config_interface_->GetSampleRate(0));
   ASSERT_EQ(0u, audio_config_interface_->GetSampleFrameCount(0));
 
   PASS();
 }