Add a UseCounter for Document.getOverrideStyle()

The arguments are ignored and it always return null, so simplify.

Review URL: https://codereview.chromium.org/749273002

git-svn-id: svn://svn.chromium.org/blink/trunk@185887 bbb929c8-8fbe-4397-9dbb-9b2b20218538
4 files changed
tree: de9ff895fcfcea24e57266b369100bb547adaf10
  1. third_party/