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 f008d9fda4c35718933288e5a4f20f4e993df8f4..d8be1a33a7629379d0f65094355958cb0f40def7 100644
--- a/cc/test/fake_video_frame_provider.cc
+++ b/cc/test/fake_video_frame_provider.cc
@@ -14,6 +14,11 @@ FakeVideoFrameProvider::~FakeVideoFrameProvider() {
     client_->StopUsingProvider();
 }
 
+bool FakeVideoFrameProvider::Render(base::TimeTicks deadline_min,
+                                    base::TimeTicks deadline_max) {
+  return false;
+}
+
 void FakeVideoFrameProvider::SetVideoFrameProviderClient(Client* client) {
   client_ = client;
 }