[analyzer] operator new: Fix ambigious type name.
[analyzer] operator new: Fix ambigious type name.

Hopefully fixes an MSVC buildbot failure.


git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@322781 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang