THRIFT-507. Stop using boost::lexical_cast in the compiler

We were using boost::lexical_cast to convert an integer to a string,
but using a stringstream is only slightly more complicated.

git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@991252 13f79535-47bb-0310-9956-ffa450edef68
2 files changed