Update SDK build-tools to 27.0.3

Required for Android Studio 3.1 Beta 1 gradle plugin.

BUG=808116

Change-Id: I08f76cc5bdf13eb8bfe51a67b8f53ccc33c88d3f
Reviewed-on: https://chromium-review.googlesource.com/907078
Reviewed-by: John Budorick <jbudorick@chromium.org>
180 files changed
tree: 0ca617f511534284b8f097da4d1c36644cf09bea
  1. .gitignore
  2. DEPS
  3. LICENSE
  4. OWNERS
  5. README.chromium
  6. codereview.settings
  7. sdk/