Remove support for old getUserMedia video constraints algorithm.

content/renderer/media/mock_media_stream_registry.cc

 // Copyright (c) 2013 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.
 
 #include "content/renderer/media/mock_media_stream_registry.h"
 
 #include <string>
 
 #include "base/strings/utf_string_conversions.h"
 #include "content/renderer/media/media_stream.h"
@@ skipping 40 matching lines @@
   stream_url_ = stream_url;
   const blink::WebVector<blink::WebMediaStreamTrack> webkit_audio_tracks;
   const blink::WebVector<blink::WebMediaStreamTrack> webkit_video_tracks;
   const blink::WebString label(kTestStreamLabel);
   test_stream_.Initialize(label, webkit_audio_tracks, webkit_video_tracks);
   test_stream_.SetExtraData(new MediaStream());
 }
 
 void MockMediaStreamRegistry::AddVideoTrack(
     const std::string& track_id,
-    const blink::WebMediaConstraints& constraints) {
-  DCHECK(IsOldVideoConstraints());
-  blink::WebMediaStreamSource blink_source;
-  blink_source.Initialize("mock video source id",
-                          blink::WebMediaStreamSource::kTypeVideo,
-                          "mock video source name", false /* remote */);
-  MockMediaStreamVideoSource* native_source =
-      new MockMediaStreamVideoSource(false /* manual get supported formats */);
-  blink_source.SetExtraData(native_source);
-  blink::WebMediaStreamTrack blink_track;
-  blink_track.Initialize(blink::WebString::FromUTF8(track_id), blink_source);
-
-  MediaStreamVideoTrack* native_track = new MediaStreamVideoTrack(
-      native_source, constraints, MediaStreamVideoSource::ConstraintsCallback(),
-      true /* enabled */);
-  blink_track.SetTrackData(native_track);
-  test_stream_.AddTrack(blink_track);
-}
-
-void MockMediaStreamRegistry::AddVideoTrack(
-    const std::string& track_id,
     const VideoTrackAdapterSettings& adapter_settings,
     const base::Optional<bool>& noise_reduction,
     bool is_screencast,
     double min_frame_rate) {
-  DCHECK(!IsOldVideoConstraints());
   blink::WebMediaStreamSource blink_source;
   blink_source.Initialize("mock video source id",
                           blink::WebMediaStreamSource::kTypeVideo,
                           "mock video source name", false /* remote */);
   MockMediaStreamVideoSource* native_source =
       new MockMediaStreamVideoSource(false /* manual get supported formats */);
   blink_source.SetExtraData(native_source);
   blink::WebMediaStreamTrack blink_track;
   blink_track.Initialize(blink::WebString::FromUTF8(track_id), blink_source);
 
   MediaStreamVideoTrack* native_track = new MediaStreamVideoTrack(
       native_source, adapter_settings, noise_reduction, is_screencast,
       min_frame_rate, MediaStreamVideoSource::ConstraintsCallback(),
       true /* enabled */);
   blink_track.SetTrackData(native_track);
   test_stream_.AddTrack(blink_track);
 }
 
 void MockMediaStreamRegistry::AddVideoTrack(const std::string& track_id) {
-  if (IsOldVideoConstraints()) {
-    blink::WebMediaConstraints constraints;
-    constraints.Initialize();
-    AddVideoTrack(track_id, constraints);
-  } else {
-    AddVideoTrack(track_id, VideoTrackAdapterSettings(), base::Optional<bool>(),
-                  false /* is_screncast */, 0.0 /* min_frame_rate */);
-  }
+  AddVideoTrack(track_id, VideoTrackAdapterSettings(), base::Optional<bool>(),
+                false /* is_screncast */, 0.0 /* min_frame_rate */);
 }
 
 void MockMediaStreamRegistry::AddAudioTrack(const std::string& track_id) {
   blink::WebMediaStreamSource blink_source;
   blink_source.Initialize("mock audio source id",
                           blink::WebMediaStreamSource::kTypeAudio,
                           "mock audio source name", false /* remote */);
   MediaStreamAudioSource* const source = new MockCDQualityAudioSource();
   blink_source.SetExtraData(source);  // Takes ownership.
 
   blink::WebMediaStreamTrack blink_track;
   blink_track.Initialize(blink_source);
   CHECK(source->ConnectToTrack(blink_track));
 
   test_stream_.AddTrack(blink_track);
 }
 
 blink::WebMediaStream MockMediaStreamRegistry::GetMediaStream(
     const std::string& url) {
   return (url != stream_url_) ? blink::WebMediaStream() : test_stream_;
 }
 
 }  // namespace content