Fix alignment.

 Label & select on status bar
 Overrides checkboxes.
 Filter panel search field and multi-select

BUG=342289

Review URL: https://codereview.chromium.org/142733003

git-svn-id: svn://svn.chromium.org/blink/trunk@166922 bbb929c8-8fbe-4397-9dbb-9b2b20218538