src: turn embedder api overload into default argument

PR-URL: #43629
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Feng Yu <F3n67u@outlook.com>

src/node.cc

@@ -862,13 +862,6 @@ int ProcessGlobalArgs(std::vector<std::string>* args,
 
 static std::atomic_bool init_called{false};
 
-int InitializeNodeWithArgs(std::vector<std::string>* argv,
-                           std::vector<std::string>* exec_argv,
-                           std::vector<std::string>* errors) {
-  return InitializeNodeWithArgs(argv, exec_argv, errors,
-                                ProcessFlags::kNoFlags);
-}
-
 int InitializeNodeWithArgs(std::vector<std::string>* argv,
                            std::vector<std::string>* exec_argv,
                            std::vector<std::string>* errors,

src/node.h

@@ -250,16 +250,11 @@ NODE_EXTERN int Stop(Environment* env);
 // from argv, fill exec_argv, and possibly add errors resulting from parsing
 // the arguments to `errors`. The return value is a suggested exit code for the
 // program; If it is 0, then initializing Node.js succeeded.
-NODE_EXTERN int InitializeNodeWithArgs(
-    std::vector<std::string>* argv,
-    std::vector<std::string>* exec_argv,
-    std::vector<std::string>* errors);
-// TODO(zcbenz): Turn above overloaded version into below's default argument.
 NODE_EXTERN int InitializeNodeWithArgs(
     std::vector<std::string>* argv,
     std::vector<std::string>* exec_argv,
     std::vector<std::string>* errors,
-    ProcessFlags::Flags flags);
+    ProcessFlags::Flags flags = ProcessFlags::kNoFlags);
 
 enum OptionEnvvarSettings {
   kAllowedInEnvironment,