[Chromecast] Upgrade to new CMA backend API

chromecast/renderer/media/BUILD.gn

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import("//testing/test.gni")
+
 source_set("media") {
   sources = [
     "audio_pipeline_proxy.cc",
     "audio_pipeline_proxy.h",
     "capabilities_message_filter.cc",
     "capabilities_message_filter.h",
     "chromecast_media_renderer_factory.cc",
     "chromecast_media_renderer_factory.h",
     "cma_message_filter_proxy.cc",
     "cma_message_filter_proxy.h",
+    "cma_renderer.cc",
+    "cma_renderer.h",
+    "demuxer_stream_adapter.cc",
+    "demuxer_stream_adapter.h",
+    "hole_frame_factory.cc",
+    "hole_frame_factory.h",
     "media_channel_proxy.cc",
     "media_channel_proxy.h",
     "media_pipeline_proxy.cc",
     "media_pipeline_proxy.h",
     "video_pipeline_proxy.cc",
     "video_pipeline_proxy.h",
   ]
 
   deps = [
     "//base",
     "//chromecast/common/media",
     "//chromecast/media",
     "//content/public/renderer",
     "//ipc",
     "//media",
   ]
 }
+
+# GYP target: chromecast_tests.gypi:cast_renderer_media_unittests
+test("cast_renderer_media_unittests") {
+  sources = [
+    "demuxer_stream_adapter_unittest.cc",
+    "demuxer_stream_for_test.cc",
+    "demuxer_stream_for_test.h",
+    "multi_demuxer_stream_adapter_unittest.cc",
+  ]
+
+  deps = [
+    ":media",
+    "//base",
+    "//base/test:run_all_unittests",
+    "//base/test:test_support",
+    "//chromecast/media/cma/base",
+    "//chromecast/public/media",
+    "//media",
+    "//testing/gtest:gtest",
+  ]
+}