Add ContentVideoViewOverlay to AVDA.

media/gpu/avda_codec_allocator_unittest.cc

Index: media/gpu/avda_codec_allocator_unittest.cc
diff --git a/media/gpu/avda_codec_allocator_unittest.cc b/media/gpu/avda_codec_allocator_unittest.cc
index 8c066f214f0cc94c78d96f14b6152655433d7930..82fc620106caa283c3720e2cd3f884ce0a8563b5 100644
--- a/media/gpu/avda_codec_allocator_unittest.cc
+++ b/media/gpu/avda_codec_allocator_unittest.cc
@@ -42,7 +42,8 @@ void SignalImmediately(base::WaitableEvent* event) {
 }
 }
 
-class MockClient : public AVDACodecAllocatorClient {
+class MockClient : public AVDACodecAllocatorClient,
+                   public AVDASurfaceAllocatorClient {
  public:
   MOCK_METHOD1(OnSurfaceAvailable, void(bool success));
   MOCK_METHOD0(OnSurfaceDestroyed, void());
@@ -50,6 +51,7 @@ class MockClient : public AVDACodecAllocatorClient {
   // Gmock doesn't let us mock methods taking move-only types.
   MOCK_METHOD1(OnCodecConfiguredMock, void(VideoCodecBridge* media_codec));
   void OnCodecConfigured(
+      scoped_refptr<CodecConfig> codec_config,
       std::unique_ptr<VideoCodecBridge> media_codec) override {
     OnCodecConfiguredMock(media_codec.get());
   }