Make Chips work on API 11+

By using the support library, and copying a few methods from TextView
into RecipientEditTextView, we can support chips back to API 11.

Bug: 8744878
Change-Id: I2d9bb43e71556504e929dcdccff9dae347020f28
4 files changed
tree: dfbad97a96ab5ea2ac772052537c47933c9357e7
  1. carousel/
  2. chips/
  3. common/
  4. photoviewer/
  5. variablespeed/
  6. widget/
  7. CleanSpec.mk