tree 079251a8e31aaafc524c1878f34dd01678ab889e
parent 92c62479623ac65bdca03f961b6354b26d57ed62
author Chris Wren <cwren@android.com> 1336484953 -0400
committer Chris Wren <cwren@android.com> 1336484953 -0400

Clear out any existing buttons before adding the set of requested actions.

Bug: 6459557
Change-Id: Id19050e7280208d4f98c1aabe8087c6fe6c8d72a