Replace media::VideoCapture::VideoFrameBuffer with media::VideoFrame.

content/renderer/media/rtc_video_capture_delegate.cc

Index: content/renderer/media/rtc_video_capture_delegate.cc
diff --git a/content/renderer/media/rtc_video_capture_delegate.cc b/content/renderer/media/rtc_video_capture_delegate.cc
index 842039b71be3b5af3f0fe248dd07464c89b1db5b..25cf621bc8b9eb5271fe2a814982b5c7bf5f58d7 100644
--- a/content/renderer/media/rtc_video_capture_delegate.cc
+++ b/content/renderer/media/rtc_video_capture_delegate.cc
@@ -82,13 +82,15 @@ void RtcVideoCaptureDelegate::OnRemoved(media::VideoCapture* capture) {
   Release();
 }
 
-void RtcVideoCaptureDelegate::OnBufferReady(
+void RtcVideoCaptureDelegate::OnFrameReady(
     media::VideoCapture* capture,
-    scoped_refptr<media::VideoCapture::VideoFrameBuffer> buf) {
+    const scoped_refptr<media::VideoFrame>& frame) {
   message_loop_proxy_->PostTask(
       FROM_HERE,
-      base::Bind(&RtcVideoCaptureDelegate::OnBufferReadyOnCaptureThread,
-                 this, capture, buf));
+      base::Bind(&RtcVideoCaptureDelegate::OnFrameReadyOnCaptureThread,
+                 this,
+                 capture,
+                 frame));
 }
 
 void RtcVideoCaptureDelegate::OnDeviceInfoReceived(
@@ -103,9 +105,9 @@ void RtcVideoCaptureDelegate::OnDeviceInfoChanged(
   NOTIMPLEMENTED();
 }
 
-void RtcVideoCaptureDelegate::OnBufferReadyOnCaptureThread(
+void RtcVideoCaptureDelegate::OnFrameReadyOnCaptureThread(
     media::VideoCapture* capture,
-    scoped_refptr<media::VideoCapture::VideoFrameBuffer> buf) {
+    const scoped_refptr<media::VideoFrame>& frame) {
   if (!captured_callback_.is_null()) {
     if (!got_first_frame_) {
       got_first_frame_ = true;
@@ -113,9 +115,8 @@ void RtcVideoCaptureDelegate::OnBufferReadyOnCaptureThread(
         state_callback_.Run(CAPTURE_RUNNING);
     }
 
-    captured_callback_.Run(*buf.get());
+    captured_callback_.Run(frame);
   }
-  capture->FeedBuffer(buf);
 }
 
 void RtcVideoCaptureDelegate::OnErrorOnCaptureThread(