Rename clang to clang-cc.

Tests and drivers updated, still need to shuffle dirs.

llvm-svn: 67602
diff --git a/clang/test/SemaTemplate/class-template-id.cpp b/clang/test/SemaTemplate/class-template-id.cpp
index 86100ef..e0e1cba 100644
--- a/clang/test/SemaTemplate/class-template-id.cpp
+++ b/clang/test/SemaTemplate/class-template-id.cpp
@@ -1,4 +1,4 @@
-// RUN: clang -fsyntax-only -verify %s
+// RUN: clang-cc -fsyntax-only -verify %s
 template<typename T, typename U = float> struct A { };
 
 typedef A<int> A_int;