Renamed DisplayInfo to TelephonyDisplayInfo

To reduce ambiguity with android.view.DisplayInfo.

Test: Telephony sanity tests + unit tests
Bug: 151101989
Merged-In: Ic507b6bf082ca5510ff6d1dcde501f5be9ef074f
Change-Id: Ic507b6bf082ca5510ff6d1dcde501f5be9ef074f
(cherry picked from commit ac3ca3356722b9352ed845dbeabbbc6a800dc22f)
12 files changed