Disable flaky unit test WebFrameCSSCallbackTest.DisplayNone

TBR=pfeldman@chromium.org
BUG=306952
NOTRY=true

Review URL: https://codereview.chromium.org/34583008

git-svn-id: svn://svn.chromium.org/blink/trunk@160272 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Delete more webkit.org tests.

Moved some of the tests over to StaleTestExpectations as they're part
of an imported test suite, so it didn't make sense to delete them.

BUG=308779, 310258

Review URL: https://codereview.chromium.org/35673002

git-svn-id: svn://svn.chromium.org/blink/trunk@160273 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Rename animations/animation-direction-reverse.html to animations/animation-direction-reverse-fill-mode-pause.html

This will allow us to rename the other direction-reverse tests to use a more
consistent scheme.

R=dstockwell

Review URL: https://codereview.chromium.org/34253002

git-svn-id: svn://svn.chromium.org/blink/trunk@160275 bbb929c8-8fbe-4397-9dbb-9b2b20218538