am: c10ce54761 * commit 'c10ce54761f4bb1a887561af15a51625c902049b': Delete all of the tools/ directory, but save the adk files by moving them up. Redirects for all the tools/ files are already in Piper's site-android/en/_redirects.yaml file. The new adk redirects are in this cl: https://critique.corp.google.com/#review/121302608 Change-Id: Ia8bc55aab35cdfadd7b5cecf435e68b4b3b7ba60