Move the word wrapped printing routine down to all the other helper printing routines, clean up its doxyments and switch it to a camelCase name as well. No functionality changed here.
Move the word wrapped printing routine down to all the other helper
printing routines, clean up its doxyments and switch it to a camelCase
name as well. No functionality changed here.

git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@140496 91177308-0d34-0410-b5e6-96231b3b80d8

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