Remove references to proxy mapper factory.

src/core/ext/client_channel/proxy_mapper_registry.c

@@ -98,8 +98,7 @@ void grpc_proxy_mapper_registry_shutdown(grpc_exec_ctx* exec_ctx) {
   grpc_proxy_mapper_list_destroy(exec_ctx, &g_proxy_mapper_list);
 }
 
-void grpc_proxy_mapper_factory_register(bool at_start,
-                                        grpc_proxy_mapper* mapper) {
+void grpc_proxy_mapper_register(bool at_start, grpc_proxy_mapper* mapper) {
   grpc_proxy_mapper_list_register(&g_proxy_mapper_list, at_start, mapper);
 }
 

src/core/ext/client_channel/proxy_mapper_registry.h

@@ -40,10 +40,9 @@ void grpc_proxy_mapper_registry_init();
 void grpc_proxy_mapper_registry_shutdown(grpc_exec_ctx* exec_ctx);
 
 /// Registers a new proxy mapper.  Takes ownership.
-/// If \a at_start is true, the new factory will be at the beginning of
+/// If \a at_start is true, the new mapper will be at the beginning of
 /// the list.  Otherwise, it will be added to the end.
-void grpc_proxy_mapper_factory_register(bool at_start,
-                                        grpc_proxy_mapper* mapper);
+void grpc_proxy_mapper_register(bool at_start, grpc_proxy_mapper* mapper);
 
 bool grpc_proxy_mappers_map(grpc_exec_ctx* exec_ctx,
                             const grpc_resolved_address* address,