| Index: src/execution.cc | 
| diff --git a/src/execution.cc b/src/execution.cc | 
| index 979641a9de53c1cd7ebfce9be9bf069699b0fe9f..e518f18198641c69b1f3d07fb59653be0c837a5d 100644 | 
| --- a/src/execution.cc | 
| +++ b/src/execution.cc | 
| @@ -814,8 +814,6 @@ static Object* RuntimePreempt(Isolate* isolate) { | 
| // Clear the preempt request flag. | 
| isolate->stack_guard()->Continue(PREEMPT); | 
|  | 
| -  ContextSwitcher::PreemptionReceived(); | 
| - | 
| #ifdef ENABLE_DEBUGGER_SUPPORT | 
| if (isolate->debug()->InDebugger()) { | 
| // If currently in the debugger don't do any actual preemption but record | 
|  |