Revert of Use the serviceworker with mojo by default

Revert of Use the serviceworker with mojo by default (patchset #2 id:20001 of https://codereview.chromium.org/2436223004/ )

Reason for revert:
I think this is causing InstallableManagerBrowserTest.CheckManifest404 to crash, see http://crbug.com/658702

Original issue's description:
> Use the serviceworker with mojo by default
>
> This patch changes --mojo-service-worker to --disable-mojo-service-worker.
> Let's try mojo for the service worker.
>
> BUG=629701
>
> Committed: https://crrev.com/391fa63bcefd25b35addf678356828dded5ae71e
> Cr-Commit-Position: refs/heads/master@{#427013}

TBR=horo@chromium.org,avi@chromium.org,shimazu@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=629701
Committed: https://crrev.com/cd13e5fd2bc139909075578e71483e0069246eab
Cr-Commit-Position: refs/heads/master@{#427088}

[dmazzoni, 2016-10-24 16:44:07]

The CQ bit was checked by dmazzoni@chromium.org

[dmazzoni, 2016-10-24 16:44:08]

Created Revert of Use the serviceworker with mojo by default

[commit-bot: I haz the power, 2016-10-24 16:44:38]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-24 16:46:30]

Description was changed from

==========
Revert of Use the serviceworker with mojo by default (patchset #2 id:20001 of
https://codereview.chromium.org/2436223004/ )

Reason for revert:
I think this is causing InstallableManagerBrowserTest.CheckManifest404 to crash,
see http://crbug.com/658702


Original issue's description:
> Use the serviceworker with mojo by default
> 
> This patch changes --mojo-service-worker to --disable-mojo-service-worker.
> Let's try mojo for the service worker.
> 
> BUG=629701
> 
> Committed: https://crrev.com/391fa63bcefd25b35addf678356828dded5ae71e
> Cr-Commit-Position: refs/heads/master@{#427013}

TBR=horo@chromium.org,avi@chromium.org,shimazu@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=629701
==========

to

==========
Revert of Use the serviceworker with mojo by default (patchset #2 id:20001 of
https://codereview.chromium.org/2436223004/ )

Reason for revert:
I think this is causing InstallableManagerBrowserTest.CheckManifest404 to crash,
see http://crbug.com/658702


Original issue's description:
> Use the serviceworker with mojo by default
> 
> This patch changes --mojo-service-worker to --disable-mojo-service-worker.
> Let's try mojo for the service worker.
> 
> BUG=629701
> 
> Committed: https://crrev.com/391fa63bcefd25b35addf678356828dded5ae71e
> Cr-Commit-Position: refs/heads/master@{#427013}

TBR=horo@chromium.org,avi@chromium.org,shimazu@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=629701
==========

[commit-bot: I haz the power, 2016-10-24 16:46:31]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-24 16:50:07]

Description was changed from

==========
Revert of Use the serviceworker with mojo by default (patchset #2 id:20001 of
https://codereview.chromium.org/2436223004/ )

Reason for revert:
I think this is causing InstallableManagerBrowserTest.CheckManifest404 to crash,
see http://crbug.com/658702


Original issue's description:
> Use the serviceworker with mojo by default
> 
> This patch changes --mojo-service-worker to --disable-mojo-service-worker.
> Let's try mojo for the service worker.
> 
> BUG=629701
> 
> Committed: https://crrev.com/391fa63bcefd25b35addf678356828dded5ae71e
> Cr-Commit-Position: refs/heads/master@{#427013}

TBR=horo@chromium.org,avi@chromium.org,shimazu@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=629701
==========

to

==========
Revert of Use the serviceworker with mojo by default (patchset #2 id:20001 of
https://codereview.chromium.org/2436223004/ )

Reason for revert:
I think this is causing InstallableManagerBrowserTest.CheckManifest404 to crash,
see http://crbug.com/658702

Original issue's description:
> Use the serviceworker with mojo by default
>
> This patch changes --mojo-service-worker to --disable-mojo-service-worker.
> Let's try mojo for the service worker.
>
> BUG=629701
>
> Committed: https://crrev.com/391fa63bcefd25b35addf678356828dded5ae71e
> Cr-Commit-Position: refs/heads/master@{#427013}

TBR=horo@chromium.org,avi@chromium.org,shimazu@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=629701

Committed: https://crrev.com/cd13e5fd2bc139909075578e71483e0069246eab
Cr-Commit-Position: refs/heads/master@{#427088}
==========

[commit-bot: I haz the power, 2016-10-24 16:50:08]

Patchset 1 (id:??) landed as
https://crrev.com/cd13e5fd2bc139909075578e71483e0069246eab
Cr-Commit-Position: refs/heads/master@{#427088}

[shimazu, 2016-11-07 01:52:47]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2477223002/ by shimazu@chromium.org.

The reason for reverting is: Hopefully fixed the issue on
https://crbug.com/658702.

It was a flaky bug, so let's keep our eyes open for the flakiness dashboard for
several days..