Use protobuf's native upper camel conversion

2 files changed, 4 insertions, 2 deletions

diff --git a/src/compiler/objective_c_generator_helpers.h b/src/compiler/objective_c_generator_helpers.h
index b482f028a1..3ebd1b1444 100644
--- a/src/compiler/objective_c_generator_helpers.h
+++ b/src/compiler/objective_c_generator_helpers.h
@@ -38,6 +38,8 @@
 #include "src/compiler/config.h"
 #include "src/compiler/generator_helpers.h"
 
+#include <google/protobuf/compiler/objectivec/objectivec_helpers.h>
+
 namespace grpc_objective_c_generator {
 
 using ::grpc::protobuf::FileDescriptor;
@@ -45,7 +47,7 @@ using ::grpc::protobuf::ServiceDescriptor;
 using ::grpc::string;
 
 inline string MessageHeaderName(const FileDescriptor *file) {
-  return grpc_generator::FileNameInUpperCamel(file) + ".pbobjc.h";
+  return google::protobuf::compiler::objectivec::FilePath(file) + ".pbobjc.h";
 }
 
 inline string ServiceClassName(const ServiceDescriptor *service) {
diff --git a/src/compiler/objective_c_plugin.cc b/src/compiler/objective_c_plugin.cc
index 5178115e44..682d6aa9aa 100644
--- a/src/compiler/objective_c_plugin.cc
+++ b/src/compiler/objective_c_plugin.cc
@@ -59,7 +59,7 @@ class ObjectiveCGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
       return true;
     }
 
-    ::grpc::string file_name = grpc_generator::FileNameInUpperCamel(file);
+    ::grpc::string file_name = google::protobuf::compiler::objectivec::FilePath(file);
     ::grpc::string prefix = file->options().objc_class_prefix();
 
     {