Move TextFinder's deferred scoping work to the unspeced timer task queue

Move TextFinder's deferred scoping work to the unspeced timer task queue

Find-in-page intentionally breaks up the work into chunks to avoid
blocking the main thread for too long. Schedule the chunks on the
unspeced timer task queue, since it's not necessarily important to
complete this work immediately.

BUG=624694
Review-Url: https://codereview.chromium.org/2645463002
Cr-Commit-Position: refs/heads/master@{#444402}
Committed: https://chromium.googlesource.com/chromium/src/+/198b275565e9160f11ae09c8e97c037ec79bee8c

[dcheng, 2017-01-18 09:57:50]

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

[commit-bot: I haz the power, 2017-01-18 09:58:04]

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

[dcheng, 2017-01-18 10:03:37]

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

[commit-bot: I haz the power, 2017-01-18 10:03:41]

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

[dcheng, 2017-01-18 10:10:20]

Description was changed from

==========
Move TextFinder's deferred scoping work to the unspeced timer task queue

BUG=624694
==========

to

==========
Move TextFinder's deferred scoping work to the unspeced timer task queue

Find-in-page intentionally breaks up the work into chunks to avoid
blocking the main thread for too long. Schedule the chunks on the
unspeced timer task queue, since it's not necessarily important to
complete this work immediately.

BUG=624694
==========

[dcheng, 2017-01-18 10:10:20]

dcheng@chromium.org changed reviewers:
+ haraken@chromium.org, paulmeyer@chromium.org

[haraken, 2017-01-18 10:21:56]

LGTM

[commit-bot: I haz the power, 2017-01-18 13:22:51]

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

[commit-bot: I haz the power, 2017-01-18 13:22:52]

Dry run: This issue passed the CQ dry run.

[paulmeyer, 2017-01-18 14:47:46]

lgtm

[dcheng, 2017-01-18 16:54:26]

The CQ bit was checked by dcheng@chromium.org

[commit-bot: I haz the power, 2017-01-18 16:54:52]

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, 2017-01-18 17:03:22]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1484758466904050,
"parent_rev": "abcae81155dabe9d4c2a8cb7e39fc3c93157b703", "commit_rev":
"198b275565e9160f11ae09c8e97c037ec79bee8c"}

[commit-bot: I haz the power, 2017-01-18 17:03:52]

Description was changed from

==========
Move TextFinder's deferred scoping work to the unspeced timer task queue

Find-in-page intentionally breaks up the work into chunks to avoid
blocking the main thread for too long. Schedule the chunks on the
unspeced timer task queue, since it's not necessarily important to
complete this work immediately.

BUG=624694
==========

to

==========
Move TextFinder's deferred scoping work to the unspeced timer task queue

Find-in-page intentionally breaks up the work into chunks to avoid
blocking the main thread for too long. Schedule the chunks on the
unspeced timer task queue, since it's not necessarily important to
complete this work immediately.

BUG=624694

Review-Url: https://codereview.chromium.org/2645463002
Cr-Commit-Position: refs/heads/master@{#444402}
Committed:
https://chromium.googlesource.com/chromium/src/+/198b275565e9160f11ae09c8e97c...
==========

[commit-bot: I haz the power, 2017-01-18 17:03:53]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/198b275565e9160f11ae09c8e97c...