Removing gpu::SyncToken usage from video capture pipeline, part 1.

content/browser/renderer_host/media/video_capture_host.cc

Index: content/browser/renderer_host/media/video_capture_host.cc
diff --git a/content/browser/renderer_host/media/video_capture_host.cc b/content/browser/renderer_host/media/video_capture_host.cc
index 3076bc50054c6554490707410b0888d5a89b46eb..78eb351748bb7280e59b7491a54a61ad1285e2d2 100644
--- a/content/browser/renderer_host/media/video_capture_host.cc
+++ b/content/browser/renderer_host/media/video_capture_host.cc
@@ -233,7 +233,6 @@ void VideoCaptureHost::RequestRefreshFrame(int32_t device_id) {
 
 void VideoCaptureHost::ReleaseBuffer(int32_t device_id,
                                      int32_t buffer_id,
-                                     const gpu::SyncToken& sync_token,
                                      double consumer_resource_utilization) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
@@ -244,7 +243,7 @@ void VideoCaptureHost::ReleaseBuffer(int32_t device_id,
 
   const base::WeakPtr<VideoCaptureController>& controller = it->second;
   if (controller) {
-    controller->ReturnBuffer(controller_id, this, buffer_id, sync_token,
+    controller->ReturnBuffer(controller_id, this, buffer_id,
                              consumer_resource_utilization);
   }
 }