Revert of Prime the landing pad for the new video rendering pipeline.

cc/test/fake_video_frame_provider.cc

Index: cc/test/fake_video_frame_provider.cc
diff --git a/cc/test/fake_video_frame_provider.cc b/cc/test/fake_video_frame_provider.cc
index 3f4b40b7612a9e1c3fd38a2274c7876ab553a563..f008d9fda4c35718933288e5a4f20f4e993df8f4 100644
--- a/cc/test/fake_video_frame_provider.cc
+++ b/cc/test/fake_video_frame_provider.cc
@@ -14,11 +14,6 @@
     client_->StopUsingProvider();
 }
 
-bool FakeVideoFrameProvider::UpdateCurrentFrame(base::TimeTicks deadline_min,
-                                                base::TimeTicks deadline_max) {
-  return false;
-}
-
 void FakeVideoFrameProvider::SetVideoFrameProviderClient(Client* client) {
   client_ = client;
 }