tree 1b9c9c3d60a528293d822b33bb9d3008913c0218
parent 35275ec4cfe0ebfc247d13c2c96d27c10dc804f9
author Dragos Sbirlea <dragoss@google.com> 1374615107 -0700
committer Dragos Sbirlea <dragoss@google.com> 1374619712 +0000

Refactored string to int conversion.

I was using stringstream for int to std::string, but the StringPrintf
utility is shorter and cleaner.

Change-Id: I454488602459071abb8b846ff7ac8b9594e9d824