am 25a7b6eb: Merge "Remove padding from call buttons to fix undesired cropping." into lmp-mr1-dev

* commit '25a7b6eb3c7116efb3d8ddebe7e002879be5f2fa':
  Remove padding from call buttons to fix undesired cropping.
tree: b6b7af26aa701e1557e95d58d308537e6f5f86f6
  1. InCallUI/