Add missing initialization found due to a valgrind false positive. This field is never inspected in the object state initialized by this constructor; however, initializing it seems reasonable, since it has a meaningful value.
Add missing initialization found due to a valgrind false positive.
This field is never inspected in the object state initialized by this
constructor; however, initializing it seems reasonable, since it has
a meaningful value.


git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@213499 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang