Fix redrawing of a composited element with a filter.

Backporting of webkit bug: https://bugs.webkit.org/show_bug.cgi?id=120135

BUG=288962

Review URL: https://chromiumcodereview.appspot.com/23526037

git-svn-id: svn://svn.chromium.org/blink/trunk@157552 bbb929c8-8fbe-4397-9dbb-9b2b20218538