Add logging to dialer.

Two instances that need more logging:
1) Is UI showing for prox sensor.
2) Was the call hung up from notification?

bug:11050553
Change-Id: I9eb60621bc320fe466780e5d7df7502354dd3f1f
2 files changed
tree: 01da4d06a4409eaa6c3043a0923f5f0d36c74f81
  1. InCallUI/