Update build tools to 27.0.0 in remote sdk

Test: SdkAutoDownloadTest.
Change-Id: Id5bc9f9ecffbc50d1daeb1cd6b9873fcf5aa05f3
11 files changed
tree: 12a71555233f48e08e27cfbb23fcf48a08dd78e9
  1. dl.google.com/
  2. BUILD