tree 2a97411cfc6828b85637ff778619a6ecebb50313
parent 63c2c1a3ff2774451b27e731e453c7a7ea13b182
author Narayan Kamath <narayan@google.com> 1456253815 +0000
committer Narayan Kamath <narayan@google.com> 1456312164 +0000

Observable: Clean up and generify observable.

- Use ArrayList<Observer> instead of Vector

- Clearer variable names. (|observers| instead of |obs|). This also
  fixes issues with apps that were dependant on the name of this
  variable. I emphasize here that this change is only being made because
  the new variable name is cleaner. Apps must NOT depend on private
  implementation details.

bug: 26937230
Change-Id: I0757157ccb158e400a9513a1464b19298b465233