tree 3a9ca17433f126245420f9dd3184efc9bbd16b77
parent 7b92312ea1184fc50b230f68214fe6ae9d3f597d
author Ying Wang <wangying@google.com> 1450211942 -0800
committer Ying Wang <wangying@google.com> 1450211942 -0800

Remove the prebuilt tools cleanstep logic.

We switched to running prebuilt host tools in place in
prebuilts/sdk/tools in TARGET_BUILD_APPS build. This logic is no longer
needed.

Change-Id: Ibf88b3c0a09fb3a1a04b25403457c48851ecc6f4