Revert 226004 "rAc: phone number cleanup"

> rAc: phone number cleanup
> 
> 1) fill Wallet phone number data in a format that's more similar to Autofill (i.e. whole number without any formatting)
> 2) display Wallet phone numbers in rAc in US-national format
> 3) display Autofill phone numbers in rAc in user-supplied format, unless there is no formatting. In that case add formatting.
> 
> BUG=297204
> R=isherman@chromium.org
> 
> Review URL: https://codereview.chromium.org/24538008

TBR=aruslan@chromium.org

Review URL: https://codereview.chromium.org/25331002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@226021 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 226021