am 485847e4: Merge change I6f85805b into eclair-mr2

Merge commit '485847e4c47e1504ddf8b830d557211d02a76e57' into eclair-mr2-plus-aosp

* commit '485847e4c47e1504ddf8b830d557211d02a76e57':
  break up event-log-tags; generate java source files with constants