PR11306 - Variadic template fix-it suggestion. Recover from misplaced or redundant ellipsis in parameter pack.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@210304 91177308-0d34-0410-b5e6-96231b3b80d8
Rnamed Class to TestClass


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@210305 91177308-0d34-0410-b5e6-96231b3b80d8