Merge tag android-5.1.0_r1 into AOSP_5.1_MERGE

Change-Id: Ib9d60cd990fd48d7496c340f5b2211c22e1d082b
tree: eed8f795578786c113abffab5e9c93375fb26c6f
  1. 4/
  2. 5/
  3. 6/
  4. 7/
  5. 8/
  6. 9/
  7. Android.mk
  8. CleanSpec.mk