DevTools: Use open resource dialog for go to line feature in sources panel.

R=lushnikov@chromium.org, lushnikov, pfeldman

Review URL: https://codereview.chromium.org/202043002

git-svn-id: svn://svn.chromium.org/blink/trunk@169530 bbb929c8-8fbe-4397-9dbb-9b2b20218538