Remove lines for tests that pass after http://src.chromium.org/viewvc/blink?revision=154142&view=revision.

TBR=adamk@chromium.org
BUG=246105

Review URL: https://chromiumcodereview.appspot.com/18941010

git-svn-id: svn://svn.chromium.org/blink/trunk@154181 bbb929c8-8fbe-4397-9dbb-9b2b20218538