am 8f7a4eb3: Merge "update dialpad state more often." into klp-dev

* commit '8f7a4eb36ceaa19e19c4a4d0e71cbad4cc3c934c':
  update dialpad state more often.
tree: b7316f31bb0c5843b21108c1fbd201266f926223
  1. InCallUI/