Add Emergency Dial into RIL and Remove PhoneNumberUtils Ecclist check

Bug: 112657134
Test: Treehugger
Change-Id: I297334be370688fd9a9d46920a09152f57152039
Merged-In: I297334be370688fd9a9d46920a09152f57152039
(cherry picked from commit 6279e97c43f80012cc3a5a6f269506fb55a165e3)
3 files changed