Revert r235749 - Accidentally commited cruft from the wrong path.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@235750 91177308-0d34-0410-b5e6-96231b3b80d8

tools/driver/driver.cpp

@@ -27,7 +27,6 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/CodeGen/LinkAllCodegenComponents.h"
 #include "llvm/Config/llvm-config.h"
 #include "llvm/Option/ArgList.h"
 #include "llvm/Option/OptTable.h"