grpc/include/grpcpp/impl/codegen/client_context.h.rej

--- include/grpcpp/impl/codegen/client_context.h
+++ include/grpcpp/impl/codegen/client_context.h
@@ -461,7 +466,7 @@ class ClientContext {
   bool wait_for_ready_explicitly_set_;
   bool idempotent_;
   bool cacheable_;
-  std::shared_ptr<Channel> channel_;
+  std::shared_ptr<::grpc_impl::Channel> channel_;
   std::mutex mu_;
   grpc_call* call_;
   bool call_canceled_;