tree d3d295a7ad853656e66813170d4a5e6e2b90a8c0
parent 7d8c535c1f63a97a9b77fa0b5d530778640a241c
author Ying Wang <wangying@google.com> 1343341723 -0700
committer Ying Wang <wangying@google.com> 1343341723 -0700

Add clean step to introduce the newly added BUILD_EMULATOR.

Change-Id: I0de0625a12af0b98d6288df03024268326b909bf