s/CXX0X/CXX11/g, except for __GNU_EXPERIMENTAL_CXX0X__, and update a few nearby 'C++0x' comments.

llvm-svn: 171372
diff --git a/clang/lib/Parse/ParseTemplate.cpp b/clang/lib/Parse/ParseTemplate.cpp
index acb7d47..155d333 100644
--- a/clang/lib/Parse/ParseTemplate.cpp
+++ b/clang/lib/Parse/ParseTemplate.cpp
@@ -198,7 +198,7 @@
   }
 
   ParsedAttributesWithRange prefixAttrs(AttrFactory);
-  MaybeParseCXX0XAttributes(prefixAttrs);
+  MaybeParseCXX11Attributes(prefixAttrs);
 
   if (Tok.is(tok::kw_using))
     return ParseUsingDirectiveOrDeclaration(Context, TemplateInfo, DeclEnd,