Teach mojo::Watcher in URLResponseBodyConsumer the correct task runner

Teach mojo::Watcher in URLResponseBodyConsumer the correct task runner

This CL makes mojo::Watcher run on the correct task runner instead of the
default task runner of the main thread.

BUG=603396
Committed: https://crrev.com/4db6bf82982a5755e26f23f5442f018212fbe059
Cr-Commit-Position: refs/heads/master@{#415537}

[yhirano, 2016-08-24 09:17:17]

The CQ bit was checked by yhirano@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-24 09:17:33]

Dry run: 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, 2016-08-24 10:26:56]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-08-24 10:26:57]

Dry run: This issue passed the CQ dry run.

[yhirano, 2016-08-24 10:29:46]

yhirano@chromium.org changed reviewers:
+ tzik@chromium.org

[yhirano, 2016-08-29 01:56:01]

ping

[tzik, 2016-08-30 02:22:40]

sorry for delay. LGTM.

[yhirano, 2016-08-30 02:24:25]

yhirano@chromium.org changed reviewers:
+ jam@chromium.org

[yhirano, 2016-08-30 02:24:26]

jam@, could you take a look?

[jam, 2016-08-30 16:38:48]

lgtm

[yhirano, 2016-08-31 00:43:05]

The CQ bit was checked by yhirano@chromium.org

[commit-bot: I haz the power, 2016-08-31 00:43:42]

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, 2016-08-31 01:55:47]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-31 01:59:02]

Description was changed from

==========
Teach mojo::Watcher in URLResponseBodyConsumer the correct task runner

This CL makes mojo::Watcher run on the correct task runner instead of the
default task runner of the main thread.

BUG=603396
==========

to

==========
Teach mojo::Watcher in URLResponseBodyConsumer the correct task runner

This CL makes mojo::Watcher run on the correct task runner instead of the
default task runner of the main thread.

BUG=603396

Committed: https://crrev.com/4db6bf82982a5755e26f23f5442f018212fbe059
Cr-Commit-Position: refs/heads/master@{#415537}
==========

[commit-bot: I haz the power, 2016-08-31 01:59:03]

Patchset 1 (id:??) landed as
https://crrev.com/4db6bf82982a5755e26f23f5442f018212fbe059
Cr-Commit-Position: refs/heads/master@{#415537}