The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/4e5d4bf3631742de169cea750db2d19d56d474a1

commit 4e5d4bf3631742de169cea750db2d19d56d474a1
Author: xjz <xjz@chromium.org>
Date: Wed Feb 15 21:26:35 2017

Media Remoting: Don't auto suspend the media pipeline.

Disable the optimization to auto suspend media pipeline for background video or
idle pipeline in media remoting to prevent the end of the session while still
in remoting.

BUG= 691673 

Review-Url: https://codereview.chromium.org/2696663002
Cr-Commit-Position: refs/heads/master@{#450805}

[modify] https://crrev.com/4e5d4bf3631742de169cea750db2d19d56d474a1/content/renderer/render_frame_impl.cc
[modify] https://crrev.com/4e5d4bf3631742de169cea750db2d19d56d474a1/media/base/media_observer.h
[modify] https://crrev.com/4e5d4bf3631742de169cea750db2d19d56d474a1/media/blink/webmediaplayer_impl.cc
[modify] https://crrev.com/4e5d4bf3631742de169cea750db2d19d56d474a1/media/blink/webmediaplayer_impl.h
[modify] https://crrev.com/4e5d4bf3631742de169cea750db2d19d56d474a1/media/blink/webmediaplayer_impl_unittest.cc
[modify] https://crrev.com/4e5d4bf3631742de169cea750db2d19d56d474a1/media/remoting/renderer_controller.cc
[modify] https://crrev.com/4e5d4bf3631742de169cea750db2d19d56d474a1/media/remoting/renderer_controller.h
[modify] https://crrev.com/4e5d4bf3631742de169cea750db2d19d56d474a1/media/remoting/renderer_controller_unittest.cc