[DevTools] Adjust popover position so accomodate for arrow.

[DevTools] Adjust popover position so accomodate for arrow.

When there is enough space we can move popover so that
arrow points to the middle of anchor box (as opposite to the side).

BUG=699489
Review-Url: https://codereview.chromium.org/2742503002
Cr-Commit-Position: refs/heads/master@{#455622}
Committed: https://chromium.googlesource.com/chromium/src/+/c2d78373f7f7b3e71c3f08707d7d0a27c082de1d

[dgozman, 2017-03-08 21:34:58]

dgozman@chromium.org changed reviewers:
+ alph@chromium.org

[dgozman, 2017-03-08 21:34:58]

Could you please take a look?

[dgozman, 2017-03-08 21:35:02]

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

[commit-bot: I haz the power, 2017-03-08 21:35:42]

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, 2017-03-08 23:27:13]

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

[commit-bot: I haz the power, 2017-03-08 23:27:14]

Dry run: This issue passed the CQ dry run.

[alph, 2017-03-09 00:07:08]

lgtm

[dgozman, 2017-03-09 00:42:49]

The CQ bit was checked by dgozman@chromium.org

[commit-bot: I haz the power, 2017-03-09 00:43:14]

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, 2017-03-09 01:22:52]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1489020169154590, "parent_rev":
"f6104d499c9b96a1309360c378edfb24ad3d0028", "commit_rev":
"c2d78373f7f7b3e71c3f08707d7d0a27c082de1d"}

[commit-bot: I haz the power, 2017-03-09 01:24:18]

Description was changed from

==========
[DevTools] Adjust popover position so accomodate for arrow.

When there is enough space we can move popover so that
arrow points to the middle of anchor box (as opposite to the side).

BUG=699489
==========

to

==========
[DevTools] Adjust popover position so accomodate for arrow.

When there is enough space we can move popover so that
arrow points to the middle of anchor box (as opposite to the side).

BUG=699489

Review-Url: https://codereview.chromium.org/2742503002
Cr-Commit-Position: refs/heads/master@{#455622}
Committed:
https://chromium.googlesource.com/chromium/src/+/c2d78373f7f7b3e71c3f08707d7d...
==========

[commit-bot: I haz the power, 2017-03-09 01:24:21]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/c2d78373f7f7b3e71c3f08707d7d...