[TTS] Fix metrics on re-tap to count both taps.

[TTS] Fix metrics on re-tap to count both taps.

When the user taps next to the selection when the bar is already
showing the bar doesn't hide and reshow, but the searches are
considered separate. Currently we only update metrics for one
of these taps, but we're supposed to update for each search.

This change adds an override to ContextualSearchPanel to call
peekpanel when requestPanelShow is called in the case where it's
already peeking.

BUG=721953
Review-Url: https://codereview.chromium.org/2877063003
Cr-Commit-Position: refs/heads/master@{#471848}
Committed: https://chromium.googlesource.com/chromium/src/+/b4155a0bbd8b968baa44f8c9656e86e351b4e50a

[Donn Denman, 2017-05-13 01:22:05]

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

[commit-bot: I haz the power, 2017-05-13 01:22:30]

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, 2017-05-13 02:08:28]

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

[commit-bot: I haz the power, 2017-05-13 02:08:29]

Dry run: This issue passed the CQ dry run.

[Donn Denman, 2017-05-15 17:32:57]

donnd@chromium.org changed reviewers:
+ twellington@chromium.org

[Donn Denman, 2017-05-15 17:32:58]

Theresa, PTAL.  Thanks!

[Theresa, 2017-05-15 17:39:06]

lgtm

[Donn Denman, 2017-05-15 17:42:20]

The CQ bit was checked by donnd@chromium.org

[commit-bot: I haz the power, 2017-05-15 17:43:16]

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, 2017-05-15 18:51:39]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1494870140314630, "parent_rev":
"52a2dcc3080bb4531edcb966124396e6a0094ceb", "commit_rev":
"b4155a0bbd8b968baa44f8c9656e86e351b4e50a"}

[commit-bot: I haz the power, 2017-05-15 18:51:53]

Description was changed from

==========
[TTS] Fix metrics on re-tap to count both taps.

When the user taps next to the selection when the bar is already
showing the bar doesn't hide and reshow, but the searches are
considered separate. Currently we only update metrics for one
of these taps, but we're supposed to update for each search.

This change adds an override to ContextualSearchPanel to call
peekpanel when requestPanelShow is called in the case where it's
already peeking.

BUG=721953
==========

to

==========
[TTS] Fix metrics on re-tap to count both taps.

When the user taps next to the selection when the bar is already
showing the bar doesn't hide and reshow, but the searches are
considered separate. Currently we only update metrics for one
of these taps, but we're supposed to update for each search.

This change adds an override to ContextualSearchPanel to call
peekpanel when requestPanelShow is called in the case where it's
already peeking.

BUG=721953

Review-Url: https://codereview.chromium.org/2877063003
Cr-Commit-Position: refs/heads/master@{#471848}
Committed:
https://chromium.googlesource.com/chromium/src/+/b4155a0bbd8b968baa44f8c9656e...
==========

[commit-bot: I haz the power, 2017-05-15 18:51:55]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/b4155a0bbd8b968baa44f8c9656e...