am c8a57fa5: Change "shared" to "USB storage" in Contacts strings

Merge commit 'c8a57fa59fe31edb46d4b5280cff8dfc276f0c44' into gingerbread-plus-aosp

* commit 'c8a57fa59fe31edb46d4b5280cff8dfc276f0c44':
  Change "shared" to "USB storage" in Contacts strings