am 179ada95: Refactor CandidateView touch event handling

Merge commit '179ada958b0bb46c6b9c8eb8b220d84dd3db855a' into gingerbread-plus-aosp

* commit '179ada958b0bb46c6b9c8eb8b220d84dd3db855a':
  Refactor CandidateView touch event handling