Media Remoting: Add interstitial elements to media element shadow dom.

third_party/WebKit/Source/core/html/shadow/MediaRemotingElements.h

Index: third_party/WebKit/Source/core/html/shadow/MediaRemotingElements.h
diff --git a/third_party/WebKit/Source/core/html/shadow/MediaRemotingElements.h b/third_party/WebKit/Source/core/html/shadow/MediaRemotingElements.h
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index 0000000000000000000000000000000000000000..00c18d965c5096c18421e4f2f091baa44a190cb2
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+++ b/third_party/WebKit/Source/core/html/shadow/MediaRemotingElements.h
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+// 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.
+
+#ifndef MediaRemotingElements_h
+#define MediaRemotingElements_h
+
+#include "core/html/shadow/MediaRemotingInterstitial.h"
+
+namespace blink {
+
+class Text;
+
+// ----------------------------

[mlamouri (slow - plz ping), 2017/04/13 17:20:51]

style: remove this here and below, add a quick documentation for all the classes
instead.

[xjz, 2017/04/13 19:12:12]

Done.

+
+class MediaRemotingDisableButtonElement final : public HTMLDivElement {

[miu, 2017/04/13 01:32:10]

Nice. Yes, I think the DIV elements will be much lighter weight, since we really
only need elements to supply us layout, font-rendering, and border painting.

[xjz, 2017/04/13 19:12:12]

Thanks for the suggestion. :)

+ public:
+  explicit MediaRemotingDisableButtonElement(MediaRemotingInterstitial&);

[mlamouri (slow - plz ping), 2017/04/13 17:20:51]

I think this should be renamed. The name no longer matches what it is actually
doing.

[xjz, 2017/04/13 19:12:12]

Done. Renamed it to MediaRemotingExitButtonElement. 

+
+  void OnShown();
+  void OnHidden();
+  HTMLVideoElement& VideoElement() const;

[mlamouri (slow - plz ping), 2017/04/13 17:20:51]

nit: GetVideoElement()?

[xjz, 2017/04/13 19:12:12]

Done.

+
+  DECLARE_VIRTUAL_TRACE();
+
+ private:
+  class MouseEventsListener;
+
+  Member<MediaRemotingInterstitial> interstitial_;
+  Member<MouseEventsListener> listener_;
+  Member<Text> text_;
+};
+
+// ----------------------------
+
+class MediaRemotingCastMessageElement final : public HTMLDivElement {
+ public:
+  explicit MediaRemotingCastMessageElement(MediaRemotingInterstitial&);
+
+  DECLARE_VIRTUAL_TRACE();
+
+ private:
+  Member<Text> text_;
+};
+
+// ----------------------------
+
+class MediaRemotingCastIconElement final : public HTMLDivElement {
+ public:
+  explicit MediaRemotingCastIconElement(MediaRemotingInterstitial&);
+};
+
+}  // namespace blink
+
+#endif  // MediaRemotingElements_h