cast RandUint64 to int64 to avoid ambiguous overload

git-svn-id: http://google-cache-invalidation-api.googlecode.com/svn/trunk/src@302 1cc9d426-c294-39be-ba72-c0199ca0f247
1 file changed
tree: 363aa66ea3599e07704d7469f0a357976dea4cf5
  1. example-app-build/
  2. google/
  3. java/
  4. proto/