Merge "Revert "DO NOT MERGE Rename Support Library to 24.0.0-alpha1 for Developer Preview Only BUG=27338582"" into nyc-dev am: ba5a1dd2a3
am: 1dee0d5992  -s ours

* commit '1dee0d599223c4f2f405a284981627d7f216e261':
  Revert "DO NOT MERGE Rename Support Library to 24.0.0-alpha1 for Developer Preview Only BUG=27338582"