am 8ad63d74: Merge "stdlib: strtod: Hide internal symbol __dtoa"

Merge commit '8ad63d745d4ec1edea0bbd04fd0644983ad77bf5' into gingerbread-plus-aosp

* commit '8ad63d745d4ec1edea0bbd04fd0644983ad77bf5':
  stdlib: strtod: Hide internal symbol __dtoa