[inspector] async stacks for Promise.then calls...

src/inspector/v8-debugger.h

Index: src/inspector/v8-debugger.h
diff --git a/src/inspector/v8-debugger.h b/src/inspector/v8-debugger.h
index b1c044a06906f986bed52cfee54e12798f38809e..bd54adb10e41bd86db90fc492afa7b03483488d9 100644
--- a/src/inspector/v8-debugger.h
+++ b/src/inspector/v8-debugger.h
@@ -112,9 +112,7 @@ class V8Debugger {
   v8::Local<v8::Value> callInternalGetterFunction(v8::Local<v8::Object>,
                                                   const char* functionName);
   void handleV8DebugEvent(const v8::debug::EventDetails&);
-  void handleV8AsyncTaskEvent(v8::Local<v8::Context>,
-                              v8::Local<v8::Object> executionState,
-                              v8::Local<v8::Object> eventData);
+  void handleV8AsyncTaskEvent(v8::Local<v8::Object> eventData);
 
   v8::Local<v8::Value> collectionEntries(v8::Local<v8::Context>,
                                          v8::Local<v8::Object>);