Revert of [Mojo Video Capture] Replace method OnIncomingCapturedVideoFrame with OnIncomingCapturedBufferExt

media/capture/video/linux/v4l2_capture_delegate_unittest.cc

Index: media/capture/video/linux/v4l2_capture_delegate_unittest.cc
diff --git a/media/capture/video/linux/v4l2_capture_delegate_unittest.cc b/media/capture/video/linux/v4l2_capture_delegate_unittest.cc
index 3febf4456d63ce720589fcf65de6ccc44a20c577..ad67ae5a86b32e8c95dde79afbbbebfde099411c 100644
--- a/media/capture/video/linux/v4l2_capture_delegate_unittest.cc
+++ b/media/capture/video/linux/v4l2_capture_delegate_unittest.cc
@@ -170,13 +170,9 @@
     DoOnIncomingCapturedBuffer();
   }
   MOCK_METHOD0(DoOnIncomingCapturedBuffer, void(void));
-  void OnIncomingCapturedBufferExt(
+  void OnIncomingCapturedVideoFrame(
       std::unique_ptr<Buffer> buffer,
-      const VideoCaptureFormat& format,
-      base::TimeTicks reference_time,
-      base::TimeDelta timestamp,
-      gfx::Rect visible_rect,
-      const VideoFrameMetadata& additional_metadata) override {
+      scoped_refptr<media::VideoFrame> frame) override {
     DoOnIncomingCapturedVideoFrame();
   }
   MOCK_METHOD0(DoOnIncomingCapturedVideoFrame, void(void));