Chromium Code Reviews| Index: runtime/vm/os_macos.cc | 
| diff --git a/runtime/vm/os_macos.cc b/runtime/vm/os_macos.cc | 
| index 9af9907cd4ab8dd049d8391e05008e2cb58f83a6..56c4842c3132be5ad27f5a78b05aa19f9fb1ef8d 100644 | 
| --- a/runtime/vm/os_macos.cc | 
| +++ b/runtime/vm/os_macos.cc | 
| @@ -174,6 +174,10 @@ bool OS::StringToInt64(const char* str, int64_t* value) { | 
| } | 
| +void OS::RegisterCodeObservers() { | 
| +} | 
| + | 
| + | 
| void OS::PrintErr(const char* format, ...) { | 
| va_list args; | 
| va_start(args, format); |