Switch to standard integer types in media/.

media/audio/virtual_audio_output_stream.cc

Index: media/audio/virtual_audio_output_stream.cc
diff --git a/media/audio/virtual_audio_output_stream.cc b/media/audio/virtual_audio_output_stream.cc
index 149f3cc430b6a81a42b4ded1a063014060fbd61c..81c40cc8c0868d5a68ce3e46b823b4417a2ba103 100644
--- a/media/audio/virtual_audio_output_stream.cc
+++ b/media/audio/virtual_audio_output_stream.cc
@@ -78,11 +78,11 @@ double VirtualAudioOutputStream::ProvideInput(AudioBus* audio_bus,
   DCHECK(callback_);
 
   DCHECK_GE(buffer_delay, base::TimeDelta());
-  const int64 upstream_delay_in_bytes =
-      params_.GetBytesPerSecond() * buffer_delay /
-          base::TimeDelta::FromSeconds(1);
+  const int64_t upstream_delay_in_bytes = params_.GetBytesPerSecond() *
+                                          buffer_delay /
+                                          base::TimeDelta::FromSeconds(1);
   const int frames = callback_->OnMoreData(
-      audio_bus, static_cast<uint32>(upstream_delay_in_bytes), 0);
+      audio_bus, static_cast<uint32_t>(upstream_delay_in_bytes), 0);
   if (frames < audio_bus->frames())
     audio_bus->ZeroFramesPartial(frames, audio_bus->frames() - frames);