Fix cast compiler warning message in include-fixer.
Fix cast compiler warning message in include-fixer.

Reviewers: bkramer

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D19323

git-svn-id: a34e9779ed74578ad5922b3306b3d80a0c825546@266970 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra