DevTools: [Documentation] Fix css style for renderer
Based on issue 519653002

BUG=391593

Review URL: https://codereview.chromium.org/541603003

git-svn-id: svn://svn.chromium.org/blink/trunk@181457 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove deps.py from webkitpy.

deps.py was used before the Blink fork. We don't need this anymore
and also the code that was using it was already removed long ago.

BUG=none

Review URL: https://codereview.chromium.org/536273003

git-svn-id: svn://svn.chromium.org/blink/trunk@181458 bbb929c8-8fbe-4397-9dbb-9b2b20218538