[Compositor event queue] FlingCancel should clear on-going gesture flag

[Compositor event queue] FlingCancel should clear on-going gesture flag

We don't receive |GestureScrollEnd| when the scroll was turned into fling, thus we
need to clear flag |has_ongoing_compositor_scroll_fling_pinch_| on 
|GestureFlingCancel| to avoid queueing latency on next |GestureScroll/PinchBegin|.

BUG=625689
Review-Url: https://codereview.chromium.org/2744243009
Cr-Commit-Position: refs/heads/master@{#458187}
Committed: https://chromium.googlesource.com/chromium/src/+/8eabf60aaa6009c9383970ffbc0cfa15e50b9951

[chongz, 2017-03-17 18:15:34]

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

[commit-bot: I haz the power, 2017-03-17 18:16:05]

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, 2017-03-17 19:11:42]

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

[commit-bot: I haz the power, 2017-03-17 19:11:43]

Dry run: This issue passed the CQ dry run.

[chongz, 2017-03-17 19:34:45]

Description was changed from

==========
FlingCancel should clear the on-going gesture flag similar to ScrollEnd and
PinchEnd

BUG=
==========

to

==========
[Compositor event queue] FlingCancel should clear on-going gesture flag

We don't receive |GestureScrollEnd| when the scroll was turned into fling, thus
we
need to clear flag |has_ongoing_compositor_scroll_fling_pinch_| on 
|GestureFlingCancel| to avoid queueing latency on next
|GestureScroll/PinchBegin|.

BUG=625689
==========

[chongz, 2017-03-17 19:39:31]

chongz@chromium.org changed reviewers:
+ dtapuska@chromium.org

[chongz, 2017-03-17 19:39:31]

dtapuska@ I realized this issue while checking my code, PTAL, thanks!

[chongz, 2017-03-20 19:00:30]

ping :)

[dtapuska, 2017-03-20 19:22:07]

On 2017/03/20 19:00:30, chongz wrote:
> ping :)

lgtm

[chongz, 2017-03-20 19:55:15]

The CQ bit was checked by chongz@chromium.org

[commit-bot: I haz the power, 2017-03-20 19:55:44]

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, 2017-03-20 21:17:24]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490039715014260, "parent_rev":
"cf84fa5c1519b0d0867d49071d3266004605d53b", "commit_rev":
"8eabf60aaa6009c9383970ffbc0cfa15e50b9951"}

[commit-bot: I haz the power, 2017-03-20 21:18:13]

Description was changed from

==========
[Compositor event queue] FlingCancel should clear on-going gesture flag

We don't receive |GestureScrollEnd| when the scroll was turned into fling, thus
we
need to clear flag |has_ongoing_compositor_scroll_fling_pinch_| on 
|GestureFlingCancel| to avoid queueing latency on next
|GestureScroll/PinchBegin|.

BUG=625689
==========

to

==========
[Compositor event queue] FlingCancel should clear on-going gesture flag

We don't receive |GestureScrollEnd| when the scroll was turned into fling, thus
we
need to clear flag |has_ongoing_compositor_scroll_fling_pinch_| on 
|GestureFlingCancel| to avoid queueing latency on next
|GestureScroll/PinchBegin|.

BUG=625689

Review-Url: https://codereview.chromium.org/2744243009
Cr-Commit-Position: refs/heads/master@{#458187}
Committed:
https://chromium.googlesource.com/chromium/src/+/8eabf60aaa6009c9383970ffbc0c...
==========

[commit-bot: I haz the power, 2017-03-20 21:18:14]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/8eabf60aaa6009c9383970ffbc0c...