tree 91c72b99a853df2e44383d03f1e2f45d4a30bad4
parent c5998c2068933250cbacb9c904b45b8608835d18
author Michael Kolb <kolby@google.com> 1286221763 -0700
committer Michael Kolb <kolby@google.com> 1286816832 -0700

add tab animations

	http://b/issue?id=3053093
	first part: animate adding new tab
	animate removing tab

Change-Id: I26510e680dd005aa3fce694087fd95cbba1668a1