Add more methods to CWVScrollView and CWVScrollViewDelegate.

Add more methods to CWVScrollView and CWVScrollViewDelegate.

Review-Url: https://codereview.chromium.org/2876753002
Cr-Commit-Position: refs/heads/master@{#471324}
Committed: https://chromium.googlesource.com/chromium/src/+/69aaafa1563d9052b511131919c8b638af5ec914

[Hiroshi Ichikawa, 2017-05-12 09:50:59]

ichikawa@chromium.org changed reviewers:
+ michaeldo@chromium.org

[Hiroshi Ichikawa, 2017-05-12 09:51:17]

Description was changed from

==========
Add more methods to CWVScrollView.
==========

to

==========
Add more methods to CWVScrollView and CWVScrollViewDelegate.
==========

[michaeldo, 2017-05-12 14:44:29]

lgtm!

[michaeldo, 2017-05-12 16:01:55]

The CQ bit was checked by michaeldo@chromium.org

[commit-bot: I haz the power, 2017-05-12 16:02:46]

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, 2017-05-12 16:13:49]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1494604915997750,
"parent_rev": "d8f5db6000c89da2f5d06ef091f5431bd5ef1216", "commit_rev":
"69aaafa1563d9052b511131919c8b638af5ec914"}

[commit-bot: I haz the power, 2017-05-12 16:14:03]

Description was changed from

==========
Add more methods to CWVScrollView and CWVScrollViewDelegate.
==========

to

==========
Add more methods to CWVScrollView and CWVScrollViewDelegate.

Review-Url: https://codereview.chromium.org/2876753002
Cr-Commit-Position: refs/heads/master@{#471324}
Committed:
https://chromium.googlesource.com/chromium/src/+/69aaafa1563d9052b511131919c8...
==========

[commit-bot: I haz the power, 2017-05-12 16:14:04]

Committed patchset #3 (id:40001) as
https://chromium.googlesource.com/chromium/src/+/69aaafa1563d9052b511131919c8...