tree 80d785551e015c6c10a63fb7c3c2a1351071d282
parent 80e6aa4b014a669a8e371181174166d6d118a8fc
author Jon Miranda <jonmiranda@google.com> 1474302716 -0700
committer Jon Miranda <jonmiranda@google.com> 1474302716 -0700

Only reset search field when back key is hit if there is no query.

Bug: 31432372
Change-Id: I93c7ee661597f934402f464c4f0182a8fad38d39