Revert r78501, it doesn't build.

 --- Reverse-merging r78501 into '.':
U    lib/Target/PIC16/PIC16TargetObjectFile.cpp
D    lib/Target/PIC16/PIC16Section.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78503 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PIC16/PIC16TargetObjectFile.cpp b/lib/Target/PIC16/PIC16TargetObjectFile.cpp
index a9668f9..3900929 100644
--- a/lib/Target/PIC16/PIC16TargetObjectFile.cpp
+++ b/lib/Target/PIC16/PIC16TargetObjectFile.cpp
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "PIC16TargetObjectFile.h"
-#include "PIC16Section.h"
 #include "PIC16ISelLowering.h"
 #include "PIC16TargetMachine.h"
 #include "llvm/DerivedTypes.h"
@@ -25,7 +24,7 @@
 getPIC16Section(const char *Name, bool isDirective, SectionKind Kind) const {
   if (MCSection *S = getContext().GetSection(Name))
     return S;
-  return MCSectionPIC16::Create(Name, isDirective, Kind, getContext());
+  return MCSection::Create(Name, isDirective, Kind, getContext());
 }