DevTools: tune find/replace control text alignment.

BUG=

Review URL: https://codereview.chromium.org/686043002

git-svn-id: svn://svn.chromium.org/blink/trunk@184582 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: make timeline details a grid.

BUG=427930

Review URL: https://codereview.chromium.org/682093002

git-svn-id: svn://svn.chromium.org/blink/trunk@184586 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: restore word wrap setting defaults.

Review URL: https://codereview.chromium.org/638413004

git-svn-id: svn://svn.chromium.org/blink/trunk@184590 bbb929c8-8fbe-4397-9dbb-9b2b20218538