Cast: Adding support for GPU accelerated encode

media/cast/cast.gyp

Index: media/cast/cast.gyp
diff --git a/media/cast/cast.gyp b/media/cast/cast.gyp
index c0d3d3e40ad4c50293c09c6660fb3345f3bc69e6..3b2a73c523e1c561f00624de3979d518ae2c3631 100644
--- a/media/cast/cast.gyp
+++ b/media/cast/cast.gyp
@@ -84,6 +84,12 @@
             'test/crypto_utility.h',
             'test/encode_decode_test.cc',
             'test/end2end_unittest.cc',
+            'test/fake_gpu_video_accelerator_factories.cc',
+            'test/fake_gpu_video_accelerator_factories.h',
+            'test/fake_task_runner.cc',
+            'test/fake_task_runner.h',
+            'test/fake_video_encode_accelerator.cc',
+            'test/fake_video_encode_accelerator.h',
             'transport/pacing/mock_paced_packet_sender.cc',
             'transport/pacing/mock_paced_packet_sender.h',
             'transport/pacing/paced_sender_unittest.cc',
@@ -93,9 +99,8 @@
             'transport/rtp_sender/rtp_packetizer/test/rtp_header_parser.h',
             'video_receiver/video_decoder_unittest.cc',
             'video_receiver/video_receiver_unittest.cc',
-            'video_sender/mock_video_encoder_controller.cc',
-            'video_sender/mock_video_encoder_controller.h',
-            'video_sender/video_encoder_unittest.cc',
+            'video_sender/external_video_encoder_unittest.cc',
+            'video_sender/video_encoder_impl_unittest.cc',
             'video_sender/video_sender_unittest.cc',
           ], # source
         },