Add more video capture log messages to WebRTC log

content/browser/renderer_host/media/video_capture_controller_unittest.cc

Index: content/browser/renderer_host/media/video_capture_controller_unittest.cc
diff --git a/content/browser/renderer_host/media/video_capture_controller_unittest.cc b/content/browser/renderer_host/media/video_capture_controller_unittest.cc
index 162369f4d07f7c2bed6ee382d48dd59a0d767846..124f533df70316dc4d1023fb3018fb44b73297a1 100644
--- a/content/browser/renderer_host/media/video_capture_controller_unittest.cc
+++ b/content/browser/renderer_host/media/video_capture_controller_unittest.cc
@@ -47,8 +47,9 @@ using ::testing::SaveArg;
 namespace content {
 
 std::unique_ptr<media::VideoCaptureJpegDecoder> CreateGpuJpegDecoder(
-    const media::VideoCaptureJpegDecoder::DecodeDoneCB& decode_done_cb) {
-  return base::MakeUnique<content::VideoCaptureGpuJpegDecoder>(decode_done_cb);
+    media::VideoCaptureJpegDecoder::DecodeDoneCB decode_done_cb) {
+  return base::MakeUnique<content::VideoCaptureGpuJpegDecoder>(
+      std::move(decode_done_cb), base::Bind([](const std::string&) {}));
 }
 
 class MockVideoCaptureControllerEventHandler