Rename EncryptionMode to EncryptionScheme

The old EncryptionScheme is deprecated and replaced by EncryptionMode.
So rename EncryptionMode to EncryptionScheme.

Now Audio/VideoDecoderConfig only carries EncryptionScheme.
EncryptionPattern is passed to Renderer in DecryptConfig/DecoderBuffer.

Bug: 825041
Test: CQ, build, media_unittests
Change-Id: Iecf8720a20141939460f150d2b6abf092e621117
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1885501
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Xiaohan Wang <xhwang@chromium.org>
Reviewed-by: Sergey Ulanov <sergeyu@chromium.org>
Reviewed-by: Avi Drissman <avi@chromium.org>
Reviewed-by: John Rummell <jrummell@chromium.org>
Commit-Queue: Yuchen Liu <yucliu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#713930}

• chrome/browser/chrome_content_browser_client.cc[diff]
• chrome/browser/chrome_content_browser_client.h[diff]
• chrome/browser/media/widevine_hardware_caps_win.cc[diff]
• chrome/browser/media/widevine_hardware_caps_win.h[diff]
• chrome/browser/media/widevine_hardware_caps_win_unittest.cc[diff]
• chrome/common/chrome_content_client.cc[diff]
• chrome/common/media/cdm_manifest.cc[diff]
• chrome/common/media/cdm_manifest_unittest.cc[diff]
• chrome/renderer/media/chrome_key_systems_provider_unittest.cc[diff]
• chromecast/media/cma/base/decoder_config_adapter.cc[diff]
• chromecast/media/cma/base/demuxer_stream_for_test.cc[diff]
• chromecast/media/cma/pipeline/audio_video_pipeline_impl_unittest.cc[diff]
• chromecast/media/cma/test/mock_frame_provider.cc[diff]
• chromecast/renderer/media/key_systems_cast.cc[diff]
• components/cdm/renderer/android_key_systems.cc[diff]
• components/cdm/renderer/external_clear_key_key_system_properties.cc[diff]
• components/cdm/renderer/external_clear_key_key_system_properties.h[diff]
• components/cdm/renderer/widevine_key_system_properties.cc[diff]
• components/cdm/renderer/widevine_key_system_properties.h[diff]
• content/browser/media/cdm_registry_impl_unittest.cc[diff]
• content/browser/media/key_system_support_impl.cc[diff]
• content/browser/media/key_system_support_impl_unittest.cc[diff]
• content/common/media/cdm_info.cc[diff]
• content/public/browser/content_browser_client.cc[diff]
• content/public/browser/content_browser_client.h[diff]
• content/public/common/cdm_info.h[diff]
• content/renderer/pepper/video_decoder_shim.cc[diff]
• fuchsia/engine/renderer/web_engine_content_renderer_client.cc[diff]
• media/base/BUILD.gn[diff]
• media/base/android/java/src/org/chromium/media/MediaCodecBridge.java[diff]
• media/base/android/media_codec_bridge.h[diff]
• media/base/android/media_codec_bridge_impl.cc[diff]
• media/base/android/media_codec_bridge_impl.h[diff]
• media/base/android/media_codec_bridge_impl_unittest.cc[diff]
• media/base/android/media_codec_loop.cc[diff]
• media/base/android/media_codec_loop.h[diff]
• media/base/android/mock_media_codec_bridge.h[diff]
• media/base/audio_decoder_config.cc[diff]
• media/base/audio_decoder_config.h[diff]
• media/base/bitstream_buffer.h[diff]
• media/base/decrypt_config.cc[diff]
• media/base/decrypt_config.h[diff]
• media/base/decrypt_config_unittest.cc[diff]
• media/base/encryption_scheme.cc[diff]
• media/base/encryption_scheme.h[diff]
• media/base/fake_demuxer_stream.cc[diff]
• media/base/ipc/media_param_traits.cc[diff]
• media/base/ipc/media_param_traits.h[diff]
• media/base/ipc/media_param_traits_macros.h[diff]
• media/base/key_system_properties.h[diff]
• media/base/key_systems.cc[diff]
• media/base/key_systems.h[diff]
• media/base/key_systems_unittest.cc[diff]
• media/base/media_util.cc[diff]
• media/base/media_util.h[diff]
• media/base/test_helpers.cc[diff]
• media/base/video_decoder_config.cc[diff]
• media/base/video_decoder_config.h[diff]
• media/base/video_decoder_config_unittest.cc[diff]
• media/base/video_thumbnail_decoder_unittest.cc[diff]
• media/blink/key_system_config_selector.cc[diff]
• media/blink/key_system_config_selector_unittest.cc[diff]
• media/blink/video_decode_stats_reporter_unittest.cc[diff]
• media/blink/watch_time_reporter_unittest.cc[diff]
• media/blink/webmediaplayer_impl.cc[diff]
• media/blink/webmediaplayer_impl.h[diff]
• media/cast/sender/h264_vt_encoder_unittest.cc[diff]
• media/cdm/aes_decryptor.cc[diff]
• media/cdm/cbcs_decryptor.cc[diff]
• media/cdm/cdm_type_conversion.cc[diff]
• media/cdm/cdm_type_conversion.h[diff]
• media/cdm/cenc_decryptor.cc[diff]
• media/cdm/library_cdm/clear_key_cdm/cdm_video_decoder.cc[diff]
• media/ffmpeg/ffmpeg_common.cc[diff]
• media/ffmpeg/ffmpeg_common.h[diff]
• media/filters/android/media_codec_audio_decoder.cc[diff]
• media/filters/audio_decoder_unittest.cc[diff]
• media/filters/audio_timestamp_validator_unittest.cc[diff]
• media/filters/decrypting_audio_decoder_unittest.cc[diff]
• media/filters/decrypting_demuxer_stream_unittest.cc[diff]
• media/filters/ffmpeg_video_decoder_unittest.cc[diff]
• media/filters/frame_processor_unittest.cc[diff]
• media/filters/source_buffer_state_unittest.cc[diff]
• media/filters/source_buffer_stream_unittest.cc[diff]
• media/filters/vpx_video_decoder_fuzzertest.cc[diff]
• media/formats/mp2t/descriptors.cc[diff]
• media/formats/mp2t/descriptors.h[diff]
• media/formats/mp2t/es_adapter_video_unittest.cc[diff]
• media/formats/mp2t/es_parser_adts.cc[diff]
• media/formats/mp2t/es_parser_h264.cc[diff]
• media/formats/mp2t/es_parser_h264.h[diff]
• media/formats/mp2t/es_parser_mpeg1audio.cc[diff]
• media/formats/mp2t/mp2t_stream_parser.cc[diff]
• media/formats/mp2t/mp2t_stream_parser.h[diff]
• media/formats/mp2t/mp2t_stream_parser_unittest.cc[diff]
• media/formats/mp2t/ts_section_cat.cc[diff]
• media/formats/mp2t/ts_section_cat.h[diff]
• media/formats/mp4/mp4_stream_parser.cc[diff]
• media/formats/mp4/track_run_iterator.cc[diff]
• media/formats/mpeg/mpeg_audio_stream_parser_base.cc[diff]
• media/formats/webm/webm_audio_client.cc[diff]
• media/formats/webm/webm_audio_client.h[diff]
• media/formats/webm/webm_tracks_parser.cc[diff]
• media/formats/webm/webm_video_client.cc[diff]
• media/formats/webm/webm_video_client.h[diff]
• media/formats/webm/webm_video_client_unittest.cc[diff]
• media/fuchsia/cdm/fuchsia_stream_decryptor.cc[diff]
• media/gpu/android/codec_wrapper.cc[diff]
• media/gpu/ipc/service/vda_video_decoder_unittest.cc[diff]
• media/gpu/video_encode_accelerator_unittest.cc[diff]
• media/gpu/windows/d3d11_texture_selector_unittest.cc[diff]
• media/mojo/clients/mojo_audio_decoder_unittest.cc[diff]
• media/mojo/common/media_type_converters.cc[diff]
• media/mojo/mojom/BUILD.gn[diff]
• media/mojo/mojom/audio_decoder_config_mojom_traits.h[diff]
• media/mojo/mojom/audio_decoder_config_mojom_traits_unittest.cc[diff]
• media/mojo/mojom/encryption_pattern.typemap[Added - diff]
• media/mojo/mojom/encryption_pattern_mojom_traits.cc[Added - diff]
• media/mojo/mojom/encryption_pattern_mojom_traits.h[Added - diff]
• media/mojo/mojom/encryption_scheme.typemap[Deleted - diff]
• media/mojo/mojom/encryption_scheme_mojom_traits.cc[Deleted - diff]
• media/mojo/mojom/encryption_scheme_mojom_traits.h[Deleted - diff]
• media/mojo/mojom/encryption_scheme_mojom_traits_unittest.cc[Deleted - diff]
• media/mojo/mojom/key_system_support.mojom[diff]
• media/mojo/mojom/media_types.mojom[diff]
• media/mojo/mojom/media_types.typemap[diff]
• media/mojo/mojom/typemaps.gni[diff]
• media/mojo/mojom/video_decoder_config_mojom_traits.h[diff]
• media/mojo/mojom/video_decoder_config_mojom_traits_unittest.cc[diff]
• media/mojo/mojom/watch_time_recorder.mojom[diff]
• media/mojo/services/watch_time_recorder_unittest.cc[diff]
• media/remoting/courier_renderer_unittest.cc[diff]
• media/remoting/fake_media_resource.cc[diff]
• media/remoting/proto_enum_utils.cc[diff]
• media/remoting/proto_enum_utils.h[diff]
• media/remoting/proto_utils.cc[diff]
• media/remoting/proto_utils_unittest.cc[diff]
• media/remoting/renderer_controller_unittest.cc[diff]
• media/renderers/audio_renderer_impl_unittest.cc[diff]
• media/video/video_decode_accelerator.h[diff]
• third_party/blink/renderer/platform/peerconnection/rtc_video_decoder_adapter.cc[diff]