Merge pull request android#219 from zackarhino/master

Fixed CONTRIBUTING.md file name

Update metadata on onPlayFromSearch

Bug: 27326251
Change-Id: Ia3e50a92a212485ecb73e1b7b28b9a6671a943e7

Merge commit 'c89d9ae44c95b5410ad4885ccb754edf774a909b' into HEAD

Merge pull request android#61 from ryanseys/no-chromecast

Remove ChromeCast from metadata