modern objc translator: used size_t in couple
of places. // rdar://11375908

llvm-svn: 156106
diff --git a/clang/lib/Rewrite/RewriteModernObjC.cpp b/clang/lib/Rewrite/RewriteModernObjC.cpp
index 3863d48..6330f67 100644
--- a/clang/lib/Rewrite/RewriteModernObjC.cpp
+++ b/clang/lib/Rewrite/RewriteModernObjC.cpp
@@ -4053,8 +4053,8 @@
                                                    unsigned hasCopy) {
   std::string S = "\nstatic struct " + DescTag;
   
-  S += " {\n  unsigned long reserved;\n";
-  S += "  unsigned long Block_size;\n";
+  S += " {\n  size_t reserved;\n";
+  S += "  size_t Block_size;\n";
   if (hasCopy) {
     S += "  void (*copy)(struct ";
     S += ImplTag; S += "*, struct ";