Revert of Reduce ActiveDOMObjects from modules/mediastream/

Revert of Reduce ActiveDOMObjects from modules/mediastream/ (patchset #2 id:20001 of https://codereview.chromium.org/1744133002/ )

Reason for revert:
I noticed that we're not ready to remove the m_stopped variable (because LifecycleObserver does not yet have an ability to clear LifecycleObserver::m_context when the context is destroyed). We need to fix the LifecycleObserver before landing this fix.

Original issue's description:
> Reduce ActiveDOMObjects from modules/mediastream/
>
> Per the plan described in https://groups.google.com/a/chromium.org/d/topic/blink-dev/UwRGJgLBElo/discussion,
> this CL replaces ActiveDOMObjects in modules/mediastream/ with ContextLifecycleObservers.
>
> BUG=589507
>
> Committed: https://crrev.com/bd162ec5dcf4377d94bc08b871a64945a2793612
> Cr-Commit-Position: refs/heads/master@{#378336}

TBR=tommi@chromium.org,sigbjornf@opera.com,guidou@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=589507
Committed: https://crrev.com/e9eefb1702897cb6e5e907fa25461950e9d55774
Cr-Commit-Position: refs/heads/master@{#378763}

[haraken, 2016-03-02 16:03:14]

Created Revert of Reduce ActiveDOMObjects from modules/mediastream/

[commit-bot: I haz the power, 2016-03-02 16:03:26]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1758783002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1758783002/1

[sof, 2016-03-02 16:04:29]

lgtm

[commit-bot: I haz the power, 2016-03-02 16:31:35]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1758783002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1758783002/1

[commit-bot: I haz the power, 2016-03-02 17:01:35]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1758783002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1758783002/1

[commit-bot: I haz the power, 2016-03-02 17:16:51]

Description was changed from

==========
Revert of Reduce ActiveDOMObjects from modules/mediastream/ (patchset #2
id:20001 of https://codereview.chromium.org/1744133002/ )

Reason for revert:
I noticed that we're not ready to remove the m_stopped variable (because
LifecycleObserver does not yet have an ability to clear
LifecycleObserver::m_context when the context is destroyed). We need to fix the
LifecycleObserver before landing this fix.


Original issue's description:
> Reduce ActiveDOMObjects from modules/mediastream/
> 
> Per the plan described in
https://groups.google.com/a/chromium.org/d/topic/blink-dev/UwRGJgLBElo/discus...,
> this CL replaces ActiveDOMObjects in modules/mediastream/ with
ContextLifecycleObservers.
> 
> BUG=589507
> 
> Committed: https://crrev.com/bd162ec5dcf4377d94bc08b871a64945a2793612
> Cr-Commit-Position: refs/heads/master@{#378336}

TBR=tommi@chromium.org,sigbjornf@opera.com,guidou@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=589507
==========

to

==========
Revert of Reduce ActiveDOMObjects from modules/mediastream/ (patchset #2
id:20001 of https://codereview.chromium.org/1744133002/ )

Reason for revert:
I noticed that we're not ready to remove the m_stopped variable (because
LifecycleObserver does not yet have an ability to clear
LifecycleObserver::m_context when the context is destroyed). We need to fix the
LifecycleObserver before landing this fix.


Original issue's description:
> Reduce ActiveDOMObjects from modules/mediastream/
> 
> Per the plan described in
https://groups.google.com/a/chromium.org/d/topic/blink-dev/UwRGJgLBElo/discus...,
> this CL replaces ActiveDOMObjects in modules/mediastream/ with
ContextLifecycleObservers.
> 
> BUG=589507
> 
> Committed: https://crrev.com/bd162ec5dcf4377d94bc08b871a64945a2793612
> Cr-Commit-Position: refs/heads/master@{#378336}

TBR=tommi@chromium.org,sigbjornf@opera.com,guidou@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=589507
==========

[commit-bot: I haz the power, 2016-03-02 17:16:52]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-02 17:18:08]

Description was changed from

==========
Revert of Reduce ActiveDOMObjects from modules/mediastream/ (patchset #2
id:20001 of https://codereview.chromium.org/1744133002/ )

Reason for revert:
I noticed that we're not ready to remove the m_stopped variable (because
LifecycleObserver does not yet have an ability to clear
LifecycleObserver::m_context when the context is destroyed). We need to fix the
LifecycleObserver before landing this fix.


Original issue's description:
> Reduce ActiveDOMObjects from modules/mediastream/
> 
> Per the plan described in
https://groups.google.com/a/chromium.org/d/topic/blink-dev/UwRGJgLBElo/discus...,
> this CL replaces ActiveDOMObjects in modules/mediastream/ with
ContextLifecycleObservers.
> 
> BUG=589507
> 
> Committed: https://crrev.com/bd162ec5dcf4377d94bc08b871a64945a2793612
> Cr-Commit-Position: refs/heads/master@{#378336}

TBR=tommi@chromium.org,sigbjornf@opera.com,guidou@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=589507
==========

to

==========
Revert of Reduce ActiveDOMObjects from modules/mediastream/ (patchset #2
id:20001 of https://codereview.chromium.org/1744133002/ )

Reason for revert:
I noticed that we're not ready to remove the m_stopped variable (because
LifecycleObserver does not yet have an ability to clear
LifecycleObserver::m_context when the context is destroyed). We need to fix the
LifecycleObserver before landing this fix.

Original issue's description:
> Reduce ActiveDOMObjects from modules/mediastream/
>
> Per the plan described in
https://groups.google.com/a/chromium.org/d/topic/blink-dev/UwRGJgLBElo/discus...,
> this CL replaces ActiveDOMObjects in modules/mediastream/ with
ContextLifecycleObservers.
>
> BUG=589507
>
> Committed: https://crrev.com/bd162ec5dcf4377d94bc08b871a64945a2793612
> Cr-Commit-Position: refs/heads/master@{#378336}

TBR=tommi@chromium.org,sigbjornf@opera.com,guidou@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=589507

Committed: https://crrev.com/e9eefb1702897cb6e5e907fa25461950e9d55774
Cr-Commit-Position: refs/heads/master@{#378763}
==========

[commit-bot: I haz the power, 2016-03-02 17:18:09]

Patchset 1 (id:??) landed as
https://crrev.com/e9eefb1702897cb6e5e907fa25461950e9d55774
Cr-Commit-Position: refs/heads/master@{#378763}