Synced to //developers/samples/android commit 89d2da0f4b. Change-Id: I904da8210517922531d1ac1ba1e747f1c7bf00b3
Synced to commit df5e5013422b81b4fd05c0ac9fd964b13624847a. Includes new samples for Android Auto. Change-Id: I3fec46e2a6b3f196682a92f1afd91eb682dc2dc1