DevTools: Reverse the sdk (UISourceCode) -> extensions (ExtensionServer) dependency

R=vsevik

Review URL: https://codereview.chromium.org/139743006

git-svn-id: svn://svn.chromium.org/blink/trunk@165470 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: follow up to r165467 - fixing frontend's hash function.

R=lushnikov@chromium.org

Review URL: https://codereview.chromium.org/143283005

git-svn-id: svn://svn.chromium.org/blink/trunk@165471 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: fix go-to-line dialog after migrating to post-key-down handling.

R=lushnikov@chromium.org

Review URL: https://codereview.chromium.org/131103005

git-svn-id: svn://svn.chromium.org/blink/trunk@165472 bbb929c8-8fbe-4397-9dbb-9b2b20218538