Modified old wait sync point functions to also accept new sync tokens.

content/renderer/media/rtc_video_decoder.cc

Index: content/renderer/media/rtc_video_decoder.cc
diff --git a/content/renderer/media/rtc_video_decoder.cc b/content/renderer/media/rtc_video_decoder.cc
index c9a403a07ceb69254a74ecbe5e11910307c014ca..a9d1af52019084c9d4ee5f541d39f1a39e54457a 100644
--- a/content/renderer/media/rtc_video_decoder.cc
+++ b/content/renderer/media/rtc_video_decoder.cc
@@ -419,7 +419,8 @@ scoped_refptr<media::VideoFrame> RTCVideoDecoder::CreateVideoFrame(
   // correct format is used and everyone down the line understands it.
   scoped_refptr<media::VideoFrame> frame(media::VideoFrame::WrapNativeTexture(
       media::PIXEL_FORMAT_ARGB,
-      gpu::MailboxHolder(pb.texture_mailbox(), decoder_texture_target_, 0),
+      gpu::MailboxHolder(pb.texture_mailbox(), gpu::SyncToken(),
+                         decoder_texture_target_),
       media::BindToCurrentLoop(base::Bind(
           &RTCVideoDecoder::ReleaseMailbox, weak_factory_.GetWeakPtr(),
           factories_, picture.picture_buffer_id(), pb.texture_id())),
@@ -624,9 +625,9 @@ void RTCVideoDecoder::ReleaseMailbox(
     media::GpuVideoAcceleratorFactories* factories,
     int64 picture_buffer_id,
     uint32 texture_id,
-    uint32 release_sync_point) {
+    const gpu::SyncToken& release_sync_token) {
   DCHECK(factories->GetTaskRunner()->BelongsToCurrentThread());
-  factories->WaitSyncPoint(release_sync_point);
+  factories->WaitSyncToken(release_sync_token);
 
   if (decoder) {
     decoder->ReusePictureBuffer(picture_buffer_id);