Mojo C++ bindings: custom type mapping of map

mojo/public/cpp/bindings/lib/map_internal.h

Index: mojo/public/cpp/bindings/lib/map_internal.h
diff --git a/mojo/public/cpp/bindings/lib/map_internal.h b/mojo/public/cpp/bindings/lib/map_internal.h
index 4f79f7850b274015aa48078ce7b3edc63937e5a0..0207e99260898879496e3c5fbf4ca402776232d7 100644
--- a/mojo/public/cpp/bindings/lib/map_internal.h
+++ b/mojo/public/cpp/bindings/lib/map_internal.h
@@ -16,11 +16,11 @@ namespace mojo {
 namespace internal {
 
 template <typename Key, typename Value, bool kValueIsMoveOnlyType>
-struct MapTraits {};
+struct MapCloneTraits {};
 
 // Defines traits of a map for which Value is not a move-only type.
 template <typename Key, typename Value>
-struct MapTraits<Key, Value, false> {
+struct MapCloneTraits<Key, Value, false> {
   static inline void Clone(const std::map<Key, Value>& src,
                            std::map<Key, Value>* dst) {
     dst->clear();
@@ -31,7 +31,7 @@ struct MapTraits<Key, Value, false> {
 
 // Defines traits of a map for which Value is a move-only type.
 template <typename Key, typename Value>
-struct MapTraits<Key, Value, true> {
+struct MapCloneTraits<Key, Value, true> {
   static inline void Clone(const std::map<Key, Value>& src,
                            std::map<Key, Value>* dst) {
     dst->clear();