Clarify resolution change behaviors of video capture devices

content/renderer/media/video_capture_impl.cc

Index: content/renderer/media/video_capture_impl.cc
diff --git a/content/renderer/media/video_capture_impl.cc b/content/renderer/media/video_capture_impl.cc
index 9a6ec78360c3ec53e7d37b69f389d9bdb20c02e7..d00fd9db4f5a10d7cec808b2f00bcffdf46d7a98 100644
--- a/content/renderer/media/video_capture_impl.cc
+++ b/content/renderer/media/video_capture_impl.cc
@@ -103,8 +103,8 @@ void VideoCaptureImpl::StartCapture(
       clients_[client_id] = client_info;
       // TODO(sheu): Allowing resolution change will require that all
       // outstanding clients of a capture session support resolution change.
-      DCHECK_EQ(params_.allow_resolution_change,
-                params.allow_resolution_change);
+      DCHECK_EQ(params_.resolution_change_policy,
+                params.resolution_change_policy);
     } else if (state_ == VIDEO_CAPTURE_STATE_STOPPING) {
       clients_pending_on_restart_[client_id] = client_info;
       DVLOG(1) << "StartCapture: Got new resolution "