Move VideoFrameProvider to, and remove all usage of WebVideoFrame from cc/

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 bf0a3cf9bf4b390d5615ca1c166d2689814239fa..f008d9fda4c35718933288e5a4f20f4e993df8f4 100644
--- a/cc/test/fake_video_frame_provider.cc
+++ b/cc/test/fake_video_frame_provider.cc
@@ -11,14 +11,14 @@ FakeVideoFrameProvider::FakeVideoFrameProvider()
 
 FakeVideoFrameProvider::~FakeVideoFrameProvider() {
   if (client_)
-    client_->stopUsingProvider();
+    client_->StopUsingProvider();
 }
 
-void FakeVideoFrameProvider::setVideoFrameProviderClient(Client* client) {
+void FakeVideoFrameProvider::SetVideoFrameProviderClient(Client* client) {
   client_ = client;
 }
 
-WebKit::WebVideoFrame* FakeVideoFrameProvider::getCurrentFrame() {
+scoped_refptr<media::VideoFrame> FakeVideoFrameProvider::GetCurrentFrame() {
   return frame_;
 }