[Chromecast] Upgrade to new CMA backend API

chromecast/media/media.gyp

Index: chromecast/media/media.gyp
diff --git a/chromecast/media/media.gyp b/chromecast/media/media.gyp
index 820028defadf0d322f03c7c2c4e2b11c924af428..6fe0f3b6b5a7f0aa44c58afb5e33d5ae1ccb9a48 100644
--- a/chromecast/media/media.gyp
+++ b/chromecast/media/media.gyp
@@ -146,16 +146,8 @@
         '../..',
       ],
       'sources': [
-        'cma/backend/audio_pipeline_device_default.cc',
-        'cma/backend/audio_pipeline_device_default.h',
-        'cma/backend/media_clock_device_default.cc',
-        'cma/backend/media_clock_device_default.h',
-        'cma/backend/media_component_device_default.cc',
-        'cma/backend/media_component_device_default.h',
         'cma/backend/media_pipeline_backend_default.cc',
         'cma/backend/media_pipeline_backend_default.h',
-        'cma/backend/video_pipeline_device_default.cc',
-        'cma/backend/video_pipeline_device_default.h',
       ],
     },
     {
@@ -209,8 +201,6 @@
         '../../third_party/boringssl/boringssl.gyp:boringssl',
       ],
       'sources': [
-        'cma/pipeline/audio_pipeline.cc',
-        'cma/pipeline/audio_pipeline.h',
         'cma/pipeline/audio_pipeline_impl.cc',
         'cma/pipeline/audio_pipeline_impl.h',
         'cma/pipeline/av_pipeline_client.cc',
@@ -219,22 +209,13 @@
         'cma/pipeline/av_pipeline_impl.h',
         'cma/pipeline/decrypt_util.cc',
         'cma/pipeline/decrypt_util.h',
-        'cma/pipeline/frame_status_cb_impl.cc',
-        'cma/pipeline/frame_status_cb_impl.h',
         'cma/pipeline/load_type.h',
-        'cma/pipeline/media_component_device_client_impl.cc',
-        'cma/pipeline/media_component_device_client_impl.h',
-        'cma/pipeline/media_pipeline.h',
         'cma/pipeline/media_pipeline_client.cc',
         'cma/pipeline/media_pipeline_client.h',
         'cma/pipeline/media_pipeline_impl.cc',
         'cma/pipeline/media_pipeline_impl.h',
-        'cma/pipeline/video_pipeline.cc',
-        'cma/pipeline/video_pipeline.h',
         'cma/pipeline/video_pipeline_client.cc',
         'cma/pipeline/video_pipeline_client.h',
-        'cma/pipeline/video_pipeline_device_client_impl.cc',
-        'cma/pipeline/video_pipeline_device_client_impl.h',
         'cma/pipeline/video_pipeline_impl.cc',
         'cma/pipeline/video_pipeline_impl.h',
       ],
@@ -279,6 +260,7 @@
         '../../base/base.gyp:base_i18n',
         '../../base/base.gyp:test_support_base',
         '../../chromecast/chromecast.gyp:cast_metrics_test_support',
+        '../../chromecast/chromecast.gyp:cast_shell_media',
         '../../gpu/gpu.gyp:gpu_unittest_utils',
         '../../media/media.gyp:media_test_support',
         '../../testing/gmock.gyp:gmock',
@@ -306,8 +288,6 @@
         'cma/test/frame_generator_for_test.h',
         'cma/test/frame_segmenter_for_test.cc',
         'cma/test/frame_segmenter_for_test.h',
-        'cma/test/media_component_device_feeder_for_test.cc',
-        'cma/test/media_component_device_feeder_for_test.h',
         'cma/test/mock_frame_consumer.cc',
         'cma/test/mock_frame_consumer.h',
         'cma/test/mock_frame_provider.cc',