[Chromecast] Upgrade to new CMA backend API

chromecast/media/BUILD.gn

Index: chromecast/media/BUILD.gn
diff --git a/chromecast/media/BUILD.gn b/chromecast/media/BUILD.gn
index 4961a3f760c7e6b447032f75841b8b4e031ce1e3..f12385b936851137bbfbe85330dfaf9c901ba104 100644
--- a/chromecast/media/BUILD.gn
+++ b/chromecast/media/BUILD.gn
@@ -21,20 +21,14 @@ test("cast_media_unittests") {
     "cma/base/balanced_media_task_runner_unittest.cc",
     "cma/base/buffering_controller_unittest.cc",
     "cma/base/buffering_frame_provider_unittest.cc",
-    "cma/filters/demuxer_stream_adapter_unittest.cc",
-    "cma/filters/multi_demuxer_stream_adapter_unittest.cc",
     "cma/ipc/media_message_fifo_unittest.cc",
     "cma/ipc/media_message_unittest.cc",
     "cma/ipc_streamer/av_streamer_unittest.cc",
     "cma/pipeline/audio_video_pipeline_impl_unittest.cc",
-    "cma/test/demuxer_stream_for_test.cc",
-    "cma/test/demuxer_stream_for_test.h",
     "cma/test/frame_generator_for_test.cc",
     "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",
@@ -47,6 +41,12 @@ test("cast_media_unittests") {
   deps = [
     ":media",
     "//chromecast/media/audio:test_support",
+    "//chromecast/media/base:message_loop",
+    "//chromecast/media/cma/backend",
+    "//chromecast/media/cma/base",
+    "//chromecast/media/cma/ipc",
+    "//chromecast/media/cma/ipc_streamer",
+    "//chromecast/media/cma/pipeline",
     "//base",
     "//base:i18n",
     "//base/test:test_support",