commit 19422be2e791e3a33e9e6b8644499f3f4273dc71
author Tommy C. Li <tommycli@chromium.org> Wed Jul 25 23:47:13 2018
committer Commit Bot <commit-bot@chromium.org> Wed Jul 25 23:47:13 2018
tree 430f0a0eac26e1fb978a5a4c1dfdb693dfed2172
parent 567d05d238b73a051114bc59412d104b3d3fbdea

Omnibox UI Refresh: Prevent restoring incorrect edit model focus state

The tab management system saves and restores the last-focused control
for each tab.

However, if the last-focused control is destroyed, the browser focuses
the Omnibox by default. In those cases, the edit model's saved focus
state will be incorrect.

This CL prevents that weird state from occurring by cross-checking the
edit model's saved focus state with the actual focus state restored by
the tab management system.

This state de-syncing was always there, but has been recently made
visibly apparent because of:
https://chromium-review.googlesource.com/c/chromium/src/+/1144211

Bug: 866781
Change-Id: I0e85be9f650ae896021096e6c546b9f085d528d6
Reviewed-on: https://chromium-review.googlesource.com/1149191
Commit-Queue: Tommy Li <tommycli@chromium.org>
Reviewed-by: Justin Donnelly <jdonnelly@chromium.org>
Cr-Commit-Position: refs/heads/master@{#578131}