am 1926c471: Merge "Doc change: Final api diffs 7 -> 8." into froyo

Merge commit '1926c471a3acde38931f2cbd55415decc9879d2d' into froyo-plus-aosp

* commit '1926c471a3acde38931f2cbd55415decc9879d2d':
  Doc change: Final api diffs 7 -> 8.