GitLab

The current focus rectangle logic is wrong -- it's always drawn
outside of local bounds, which is not drawn actually. The expected
behavior is to draw the focus rectangle around the actual text.

BUG=467510
R=sky@chromium.org
TEST=the new test case covers

Review URL: https://codereview.chromium.org/1018463004

Cr-Commit-Position: refs/heads/master@{#320943}