Remove invalid overrides from PopupViewShortcutActionHandlerTest.

Change-Id: Ib77b1188239116f065f95f7511311a3af9201f51
Extract IE8 to it's own TableColumnResizeContentsWidthTest.

Change-Id: I1f9680b9fd16977aa3351e2406e0831b2046c191
Split UIAccessTest into separate test methods.

Change-Id: I4cc0dd2a97a702cff0506543cc9608ae819f82f8
Modify TestLayoutClickListenerTest to work on FF.

Change-Id: Ic37c2033b3a40ffd58da5ca875c4226b9e3098f1
Add RefreshCloseConnectionTest to push test category.

Change-Id: Ic18452ade4fa8930db92a7a8e693ad33d8f823cd