From Video Capture, abolish OnFrameInfo and enable resolution changes

content/renderer/media/rtc_video_capturer.cc

Index: content/renderer/media/rtc_video_capturer.cc
diff --git a/content/renderer/media/rtc_video_capturer.cc b/content/renderer/media/rtc_video_capturer.cc
index fec4d091e8769438a47bc9840aa8c38ab141a140..45452a605b5da9beef3efe51936f4ccafe3e13ee 100644
--- a/content/renderer/media/rtc_video_capturer.cc
+++ b/content/renderer/media/rtc_video_capturer.cc
@@ -29,24 +29,23 @@ cricket::CaptureState RtcVideoCapturer::Start(
     return cricket::CS_FAILED;
   }
 
-  media::VideoCaptureCapability cap;
-  cap.width = capture_format.width;
-  cap.height = capture_format.height;
-  cap.frame_rate = capture_format.framerate();
-  cap.color = media::PIXEL_FORMAT_I420;
+  media::VideoCaptureParams request;
+  request.width = capture_format.width;
+  request.height = capture_format.height;
+  request.frame_rate = capture_format.framerate();
 
   SetCaptureFormat(&capture_format);
 
   state_ = VIDEO_CAPTURE_STATE_STARTED;
   first_frame_timestamp_ = media::kNoTimestamp();
   delegate_->StartCapture(
-      cap,
+      request,
       base::Bind(&RtcVideoCapturer::OnFrameCaptured, base::Unretained(this)),
       base::Bind(&RtcVideoCapturer::OnStateChange, base::Unretained(this)));
   // Update the desired aspect ratio so that later the video frame can be
   // cropped to meet the requirement if the camera returns a different
-  // resolution than the |cap|.
-  UpdateAspectRatio(cap.width, cap.height);
+  // resolution than the |request|.
+  UpdateAspectRatio(request.width, request.height);
   return cricket::CS_STARTING;
 }