Update libphonenumber to v4.6

Change-Id: Ibc040a53cce8b85d901c0155dcb06f4d609e20fb
25 files changed
tree: e25751301c5dbbc989c75aab54bcf339982aa69e
  1. java/
  2. MODULE_LICENSE_APACHE2
  3. NOTICE
  4. README.android