am f4d50e30: Merge "Fix disabled \'Add number\' button when there are no blocked numbers." into ub-contactsdialer-a-dev

* commit 'f4d50e30fb504d48d8a3ea4949d1db5cbddff964':
  Fix disabled 'Add number' button when there are no blocked numbers.
tree: 44516531230b52a9d7da6b58e730a61de409fd74
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags