Style resolution: Move display property to animation pass

In r154056 a pass for applying properties which generate animations was
introduced so that animations could be started at the appropriate point.
However, starting an animation depends on the resolved value of display not
being 'none'. This patch moves the resolution of display to be a part of the
animation pass.

Covered by existing tests. No change in behavior.

BUG=232273

Review URL: https://chromiumcodereview.appspot.com/21003002

git-svn-id: svn://svn.chromium.org/blink/trunk@155153 bbb929c8-8fbe-4397-9dbb-9b2b20218538