Import L Build Tools from git_lmp-mr1-release build 1491975
http://android-build/builds/git_lmp-mr1-release-mac-sdk_phone_mips-sdk/1491975/sdk-repo-darwin-build-tools-1491975.zip
source.properties has been modified to make this appear as API 22

Change-Id: I213fafce405fcbfe45ab89b0ac0bfa7d99669464
49 files changed