Chromecast: adds CmaRenderer test coverage.

media/BUILD.gn

 # Copyright 2014 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("//build/config/android/config.gni")
 import("//build/config/arm.gni")
 import("//build/config/features.gni")
 import("//build/config/linux/pkg_config.gni")
 import("//build/config/ui.gni")
 import("//media/media_options.gni")
@@ skipping 488 matching lines @@
     "cdm/aes_decryptor_unittest.cc",
     "cdm/cenc_utils_unittest.cc",
     "cdm/json_web_key_unittest.cc",
     "filters/audio_clock_unittest.cc",
     "filters/audio_decoder_selector_unittest.cc",
     "filters/audio_renderer_algorithm_unittest.cc",
     "filters/chunk_demuxer_unittest.cc",
     "filters/decrypting_audio_decoder_unittest.cc",
     "filters/decrypting_demuxer_stream_unittest.cc",
     "filters/decrypting_video_decoder_unittest.cc",
-    "filters/fake_demuxer_stream.cc",
-    "filters/fake_demuxer_stream.h",
-    "filters/fake_demuxer_stream_unittest.cc",
     "filters/fake_video_decoder.cc",
     "filters/fake_video_decoder.h",
     "filters/fake_video_decoder_unittest.cc",
     "filters/file_data_source_unittest.cc",
     "filters/frame_processor_unittest.cc",
     "filters/h264_bit_reader_unittest.cc",
     "filters/h264_parser_unittest.cc",
     "filters/jpeg_parser_unittest.cc",
     "filters/source_buffer_stream_unittest.cc",
     "filters/video_cadence_estimator_unittest.cc",
@@ skipping 214 matching lines @@
       "//media/base:test_support",
       "//media/test:pipeline_integration_tests",
       "//testing/gmock",
       "//testing/gtest",
       "//third_party/ffmpeg",
       "//ui/gfx/geometry",
       "//ui/gfx:test_support",
     ]
   }
 }