Revert of Add support for device-change notifications to MediaStreamDispatcher

Revert of Add support for device-change notifications to MediaStreamDispatcher and MediaStreamDispatcherHost (patchset #6 id:100001 of https://codereview.chromium.org/1918173002/ )

Reason for revert:
This has caused content_browsertests to fail on multiple builders, e.g.:

https://build.chromium.org/p/chromium.linux/builders/Cast%20Linux/builds/23972
https://build.chromium.org/p/chromium.linux/builders/Android%20GN/builds/34086

Original issue's description:
> Add support for device-change notifications to MediaStreamDispatcher and MediaStreamDispatcherHost
>
> This is a step towards supporting the "devicechange" event in Blink.
>
> BUG=388648
>
> Committed: https://crrev.com/ec334e1799ae25aaa1b0c66e25af641018a3a84a
> Cr-Commit-Position: refs/heads/master@{#391114}

TBR=tommi@chromium.org,palmer@chromium.org,bbudge@chromium.org,hta@chromium.org,guidou@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=388648
Committed: https://crrev.com/2396227939dc83d23f2523a992b0e35da50d631e
Cr-Commit-Position: refs/heads/master@{#391141}

[Dirk Pranke, 2016-05-03 01:21:03]

Created Revert of Add support for device-change notifications to
MediaStreamDispatcher and MediaStreamDispatcherHost

[commit-bot: I haz the power, 2016-05-03 01:21:51]

Description was changed from

==========
Revert of Add support for device-change notifications to MediaStreamDispatcher
and MediaStreamDispatcherHost (patchset #6 id:100001 of
https://codereview.chromium.org/1918173002/ )

Reason for revert:
This has caused content_browsertests to fail on multiple builders, e.g.:

https://build.chromium.org/p/chromium.linux/builders/Cast%20Linux/builds/23972
https://build.chromium.org/p/chromium.linux/builders/Android%20GN/builds/34086

Original issue's description:
> Add support for device-change notifications to MediaStreamDispatcher and
MediaStreamDispatcherHost
> 
> This is a step towards supporting the "devicechange" event in Blink.
> 
> BUG=388648
> 
> Committed: https://crrev.com/ec334e1799ae25aaa1b0c66e25af641018a3a84a
> Cr-Commit-Position: refs/heads/master@{#391114}

TBR=tommi@chromium.org,palmer@chromium.org,bbudge@chromium.org,hta@chromium.o...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=388648
==========

to

==========
Revert of Add support for device-change notifications to MediaStreamDispatcher
and MediaStreamDispatcherHost (patchset #6 id:100001 of
https://codereview.chromium.org/1918173002/ )

Reason for revert:
This has caused content_browsertests to fail on multiple builders, e.g.:

https://build.chromium.org/p/chromium.linux/builders/Cast%20Linux/builds/23972
https://build.chromium.org/p/chromium.linux/builders/Android%20GN/builds/34086

Original issue's description:
> Add support for device-change notifications to MediaStreamDispatcher and
MediaStreamDispatcherHost
> 
> This is a step towards supporting the "devicechange" event in Blink.
> 
> BUG=388648
> 
> Committed: https://crrev.com/ec334e1799ae25aaa1b0c66e25af641018a3a84a
> Cr-Commit-Position: refs/heads/master@{#391114}

TBR=tommi@chromium.org,palmer@chromium.org,bbudge@chromium.org,hta@chromium.o...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=388648
==========

[commit-bot: I haz the power, 2016-05-03 01:24:30]

Description was changed from

==========
Revert of Add support for device-change notifications to MediaStreamDispatcher
and MediaStreamDispatcherHost (patchset #6 id:100001 of
https://codereview.chromium.org/1918173002/ )

Reason for revert:
This has caused content_browsertests to fail on multiple builders, e.g.:

https://build.chromium.org/p/chromium.linux/builders/Cast%20Linux/builds/23972
https://build.chromium.org/p/chromium.linux/builders/Android%20GN/builds/34086

Original issue's description:
> Add support for device-change notifications to MediaStreamDispatcher and
MediaStreamDispatcherHost
> 
> This is a step towards supporting the "devicechange" event in Blink.
> 
> BUG=388648
> 
> Committed: https://crrev.com/ec334e1799ae25aaa1b0c66e25af641018a3a84a
> Cr-Commit-Position: refs/heads/master@{#391114}

TBR=tommi@chromium.org,palmer@chromium.org,bbudge@chromium.org,hta@chromium.o...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=388648
==========

to

==========
Revert of Add support for device-change notifications to MediaStreamDispatcher
and MediaStreamDispatcherHost (patchset #6 id:100001 of
https://codereview.chromium.org/1918173002/ )

Reason for revert:
This has caused content_browsertests to fail on multiple builders, e.g.:

https://build.chromium.org/p/chromium.linux/builders/Cast%20Linux/builds/23972
https://build.chromium.org/p/chromium.linux/builders/Android%20GN/builds/34086

Original issue's description:
> Add support for device-change notifications to MediaStreamDispatcher and
MediaStreamDispatcherHost
>
> This is a step towards supporting the "devicechange" event in Blink.
>
> BUG=388648
>
> Committed: https://crrev.com/ec334e1799ae25aaa1b0c66e25af641018a3a84a
> Cr-Commit-Position: refs/heads/master@{#391114}

TBR=tommi@chromium.org,palmer@chromium.org,bbudge@chromium.org,hta@chromium.o...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=388648

Committed: https://crrev.com/2396227939dc83d23f2523a992b0e35da50d631e
Cr-Commit-Position: refs/heads/master@{#391141}
==========

[Dirk Pranke, 2016-05-03 02:02:34]

Sorry, that should've been content_unittests, not content_browsertests.

[Guido Urdaneta, 2016-05-03 08:17:57]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1943213002/ by guidou@chromium.org.

The reason for reverting is: Reverting the revert and sending separate CL that
fixes the offending test..