Removing myself from some WATCHLISTs.

Also drive-by fixing the CSP ruleset.

TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/671183003

git-svn-id: svn://svn.chromium.org/blink/trunk@184266 bbb929c8-8fbe-4397-9dbb-9b2b20218538