Pass Client pointer in Initialize() for VDA/VEA

media/cast/test/fake_video_encode_accelerator.h

Index: media/cast/test/fake_video_encode_accelerator.h
diff --git a/media/cast/test/fake_video_encode_accelerator.h b/media/cast/test/fake_video_encode_accelerator.h
index f32190762b39d7deaa229cc7d2d9da29e8db56b4..262abad02697d9980f312fa85ad7d1f25f1999be 100644
--- a/media/cast/test/fake_video_encode_accelerator.h
+++ b/media/cast/test/fake_video_encode_accelerator.h
@@ -17,9 +17,10 @@ namespace test {
 
 class FakeVideoEncodeAccelerator : public VideoEncodeAccelerator {
  public:
-  explicit FakeVideoEncodeAccelerator(VideoEncodeAccelerator::Client* client);
+  FakeVideoEncodeAccelerator();
 
-  virtual void Initialize(media::VideoFrame::Format input_format,
+  virtual void Initialize(Client* client,
+                          media::VideoFrame::Format input_format,
                           const gfx::Size& input_visible_size,
                           VideoCodecProfile output_profile,
                           uint32 initial_bitrate) OVERRIDE;