clang-format: Add a test that shows that  some code I thought was dead is not dead.
clang-format: Add a test that shows that  some code I thought was dead is not dead.

git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@366926 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang