[webkit-reviews] review requested: [Bug 161503] Refactor the heuristic for showing media controls to take all media sessions into account : [Attachment 287785] Add missing ifdef guards to fix other platforms.

[bugzilla-daemon at webkit.org]

Wenson Hsieh <wenson_hsieh at apple.com> has asked  for review:
Bug 161503: Refactor the heuristic for showing media controls to take all media
sessions into account
https://bugs.webkit.org/show_bug.cgi?id=161503

Attachment 287785: Add missing ifdef guards to fix other platforms.

https://bugs.webkit.org/attachment.cgi?id=287785&action=review