The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/a8e9c8591d8d5026c32d6d93bf11f0ff5096eee9

commit a8e9c8591d8d5026c32d6d93bf11f0ff5096eee9
Author: xjz <xjz@chromium.org>
Date: Thu Oct 13 19:22:25 2016

Bug fix: stop mirroring session when tab is closed.
Fix bug caused by cl: https://codereview.chromium.org/2365223002.
|running_callback_| is used as a callback when status changes, and
should not be reset if the capture is successfully started.

BUG= 655240 

Review-Url: https://codereview.chromium.org/2408143004
Cr-Commit-Position: refs/heads/master@{#425124}

[modify] https://crrev.com/a8e9c8591d8d5026c32d6d93bf11f0ff5096eee9/content/renderer/media/media_stream_video_capturer_source.cc

Before calling this fixed, we should make a follow-up change to correct the issues that allowed this mistake to happen in the first place. I've made comments here: https://codereview.chromium.org/2408143004

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7be1ce80e3dbf1f42a0c6568d5d894b508e47af7

commit 7be1ce80e3dbf1f42a0c6568d5d894b508e47af7
Author: xjz <xjz@chromium.org>
Date: Wed Oct 19 23:18:26 2016

Follow up: stop mirroring session when tab is closed.
Rename the callback function and clarify the logic to prevent same
bug happen again in future.

BUG= 655240 

Review-Url: https://chromiumcodereview.appspot.com/2432373003
Cr-Commit-Position: refs/heads/master@{#426327}

[modify] https://crrev.com/7be1ce80e3dbf1f42a0c6568d5d894b508e47af7/content/renderer/media/media_stream_video_capturer_source.cc
[modify] https://crrev.com/7be1ce80e3dbf1f42a0c6568d5d894b508e47af7/content/renderer/media/media_stream_video_capturer_source.h
[modify] https://crrev.com/7be1ce80e3dbf1f42a0c6568d5d894b508e47af7/content/renderer/media/media_stream_video_capturer_source_unittest.cc

Requesting to merge to M55. Low risk.

Is this applicable to all os or any specific os?

It is applicable to all os other than ios.

Your change meets the bar and is auto-approved for M55 (branch: 2883)

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/6b1c1094bb1e7e9918204064c14f2fd7688ae557

commit 6b1c1094bb1e7e9918204064c14f2fd7688ae557
Author: Yuri Wiitala <miu@chromium.org>
Date: Mon Oct 24 21:52:54 2016

Bug fix: stop mirroring session when tab is closed. Fix bug caused by cl: https://codereview.chromium.org/2365223002. |running_callback_| is used as a callback when status changes, and should not be reset if the capture is successfully started.

BUG= 655240 

Review-Url: https://codereview.chromium.org/2408143004
Cr-Commit-Position: refs/heads/master@{#425124}
(cherry picked from commit a8e9c8591d8d5026c32d6d93bf11f0ff5096eee9)

Review URL: https://codereview.chromium.org/2446803002 .

Cr-Commit-Position: refs/branch-heads/2883@{#265}
Cr-Branched-From: 614d31daee2f61b0180df403a8ad43f20b9f6dd7-refs/heads/master@{#423768}

[modify] https://crrev.com/6b1c1094bb1e7e9918204064c14f2fd7688ae557/content/renderer/media/media_stream_video_capturer_source.cc

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c4edd4994e815e13a5ce741fcf35111a465175e5

commit c4edd4994e815e13a5ce741fcf35111a465175e5
Author: Yuri Wiitala <miu@chromium.org>
Date: Mon Oct 24 21:54:23 2016

Follow up: stop mirroring session when tab is closed. Rename the callback function and clarify the logic to prevent same bug happen again in future.

BUG= 655240 

Review-Url: https://chromiumcodereview.appspot.com/2432373003
Cr-Commit-Position: refs/heads/master@{#426327}
(cherry picked from commit 7be1ce80e3dbf1f42a0c6568d5d894b508e47af7)

Review URL: https://codereview.chromium.org/2451473002 .

Cr-Commit-Position: refs/branch-heads/2883@{#267}
Cr-Branched-From: 614d31daee2f61b0180df403a8ad43f20b9f6dd7-refs/heads/master@{#423768}

[modify] https://crrev.com/c4edd4994e815e13a5ce741fcf35111a465175e5/content/renderer/media/media_stream_video_capturer_source.cc
[modify] https://crrev.com/c4edd4994e815e13a5ce741fcf35111a465175e5/content/renderer/media/media_stream_video_capturer_source.h
[modify] https://crrev.com/c4edd4994e815e13a5ce741fcf35111a465175e5/content/renderer/media/media_stream_video_capturer_source_unittest.cc

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/6b1c1094bb1e7e9918204064c14f2fd7688ae557

commit 6b1c1094bb1e7e9918204064c14f2fd7688ae557
Author: Yuri Wiitala <miu@chromium.org>
Date: Mon Oct 24 21:52:54 2016

Bug fix: stop mirroring session when tab is closed. Fix bug caused by cl: https://codereview.chromium.org/2365223002. |running_callback_| is used as a callback when status changes, and should not be reset if the capture is successfully started.

BUG= 655240 

Review-Url: https://codereview.chromium.org/2408143004
Cr-Commit-Position: refs/heads/master@{#425124}
(cherry picked from commit a8e9c8591d8d5026c32d6d93bf11f0ff5096eee9)

Review URL: https://codereview.chromium.org/2446803002 .

Cr-Commit-Position: refs/branch-heads/2883@{#265}
Cr-Branched-From: 614d31daee2f61b0180df403a8ad43f20b9f6dd7-refs/heads/master@{#423768}

[modify] https://crrev.com/6b1c1094bb1e7e9918204064c14f2fd7688ae557/content/renderer/media/media_stream_video_capturer_source.cc

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c4edd4994e815e13a5ce741fcf35111a465175e5

commit c4edd4994e815e13a5ce741fcf35111a465175e5
Author: Yuri Wiitala <miu@chromium.org>
Date: Mon Oct 24 21:54:23 2016

Follow up: stop mirroring session when tab is closed. Rename the callback function and clarify the logic to prevent same bug happen again in future.

BUG= 655240 

Review-Url: https://chromiumcodereview.appspot.com/2432373003
Cr-Commit-Position: refs/heads/master@{#426327}
(cherry picked from commit 7be1ce80e3dbf1f42a0c6568d5d894b508e47af7)

Review URL: https://codereview.chromium.org/2451473002 .

Cr-Commit-Position: refs/branch-heads/2883@{#267}
Cr-Branched-From: 614d31daee2f61b0180df403a8ad43f20b9f6dd7-refs/heads/master@{#423768}

[modify] https://crrev.com/c4edd4994e815e13a5ce741fcf35111a465175e5/content/renderer/media/media_stream_video_capturer_source.cc
[modify] https://crrev.com/c4edd4994e815e13a5ce741fcf35111a465175e5/content/renderer/media/media_stream_video_capturer_source.h
[modify] https://crrev.com/c4edd4994e815e13a5ce741fcf35111a465175e5/content/renderer/media/media_stream_video_capturer_source_unittest.cc

[Automated comment] removing mislabelled merge-merged-2840

[Automated comment] removing mislabelled merge-merged-2840