Allow punctuation through privacy filter

Also cleaned up the privacy code a bit.

multi-project commit with Change-Id: Ic0919a6929ebb2623ff4124f7adc96d9e5f8df3c

Bug: 6188932
Change-Id: Id470fe7cc6e4a8fb01f1ea5b178a74cd27d59218
1 file changed
tree: bdef8505f4ba2d0d858da8b171b941362582b7f9
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk