Merge changes Iaa88ac02,Ic6f8d1da,Idd07db5d
am: 1a11efb

* commit '1a11efba2bf3bc12fab53df1185dad4756d6b313':
  [RenderScript] Update documentation for Allocation.setAutoPadding().
  [RenderScript] Fix IntrinsicConvolve documentation.
  [RenderScript] Update the documentation of Script.LaunchOptions

Change-Id: Ia9e405f046c58e9cda8d1dcb3e6f862648c1ffbf