Don't rely on removed pattern character definitions

These pattern characters were removed from the API, since
using their underlying values is easier.

See commit that deprecated them:
https://android.googlesource.com/platform/frameworks/base.git/+/8326b9a429b63b680aa9af116c670ce674744d80

 #unbundling

Bug: 18777272
Change-Id: Id2c6bd415cf3624d2c981f7a05666f38a9fb9f9f
1 file changed
tree: 0e7243a139ba1b5bc870df1010aee4179a57e8c9
  1. src/
  2. TestCommon/
  3. tests/