Add 'static' and 'const' qualifiers to some arrays of strings.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186314 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 7938d6a..8984c3c 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -4511,7 +4511,7 @@
     UnsignedLongTy,
   };
 
-  const char *FieldNames[] = {
+  static const char *const FieldNames[] = {
     "reserved",
     "Size"
   };
@@ -4552,7 +4552,7 @@
     getPointerType(VoidPtrTy)
   };
 
-  const char *FieldNames[] = {
+  static const char *const FieldNames[] = {
     "reserved",
     "Size",
     "CopyFuncPtr",