tree 138e74b51a55fa58c8805e81f228700fb6d3f646
parent 47ae606d2c7b642e559527f1f6ff175ae9b29de1
author Miao Wang <miaowang@google.com> 1459548647 -0700
committer Miao Wang <miaowang@google.com> 1464212323 -0700

Update documentation about copyTo and copyFrom.

Bug: 23159764
Bug: 26862970

  - Add detailed description of AutoPadding
  - Add comments to all the copy related APIs.
  - Fix typos in the comments.

Change-Id: I2d045e0d90efd94f1407f88d3e35bcd42ea93fb9
(cherry picked from commit 3231e8e0220614f7b1628493da5f276f19faab7c)