Index: chrome/browser/media/router/cast_media_sink.cc |
diff --git a/chrome/browser/media/router/cast_media_sink.cc b/chrome/browser/media/router/cast_media_sink.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..4c192f3d43650e819e419fc0ab265ec6f57d4b0e |
--- /dev/null |
+++ b/chrome/browser/media/router/cast_media_sink.cc |
@@ -0,0 +1,36 @@ |
+// Copyright 2017 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 "chrome/browser/media/router/cast_media_sink.h" |
+ |
+#include "base/logging.h" |
+ |
+namespace media_router { |
+ |
+CastMediaSink::CastMediaSink(const MediaSink::Id& sink_id, |
+ const std::string& name, |
+ const MediaSink::IconType icon_type) |
+ : MediaSink(sink_id, name, icon_type), |
+ capabilities_(0), |
+ cast_channel_id_(0) { |
+ type_ = SinkType::CAST; |
imcheng
2017/02/08 01:28:08
Can the type be passed into the base constructor?
zhaobin
2017/02/09 00:13:52
Done.
|
+} |
+ |
+CastMediaSink::CastMediaSink(const CastMediaSink& other) = default; |
+ |
+CastMediaSink::~CastMediaSink() = default; |
+ |
+// static |
+const CastMediaSink* CastMediaSink::Cast(const MediaSink* sink) { |
+ DCHECK(sink->type() == MediaSink::SinkType::CAST); |
+ return static_cast<const CastMediaSink*>(sink); |
+} |
+ |
+// static |
+CastMediaSink* CastMediaSink::Cast(MediaSink* sink) { |
+ DCHECK(sink->type() == MediaSink::SinkType::CAST); |
+ return static_cast<CastMediaSink*>(sink); |
+} |
+ |
+} // namespace media_router |