[inspector] Remove obsolete `v8::debug::GetDetailedStackTrace()`

This method performs exactly the same operation as the official
`v8::Exception::GetStackTrace()`, which is already used in other
places, so there's no point to have a duplicate of that in the
debug interface.

Bug: chromium:1283162
Change-Id: I09dd07f678165e1565bd77173e8ce64636ef649b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3366659
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78489}

src/debug/debug-interface.cc

@@ -878,18 +878,6 @@ ConsoleCallArguments::ConsoleCallArguments(
           args.length() > 1 ? args.address_of_first_argument() : nullptr,
           args.length() - 1) {}
 
-v8::Local<v8::StackTrace> GetDetailedStackTrace(
-    Isolate* v8_isolate, v8::Local<v8::Object> v8_error) {
-  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(v8_isolate);
-  i::Handle<i::JSReceiver> error = Utils::OpenHandle(*v8_error);
-  if (!error->IsJSObject()) {
-    return v8::Local<v8::StackTrace>();
-  }
-  i::Handle<i::FixedArray> stack_trace =
-      isolate->GetDetailedStackTrace(i::Handle<i::JSObject>::cast(error));
-  return Utils::StackTraceToLocal(stack_trace);
-}
-
 MaybeLocal<Script> GeneratorObject::Script() {
   i::Handle<i::JSGeneratorObject> obj = Utils::OpenHandle(this);
   i::Object maybe_script = obj->function().shared().script();

src/debug/debug-interface.h

@@ -284,9 +284,6 @@ Local<Function> GetBuiltin(Isolate* isolate, Builtin builtin);
 V8_EXPORT_PRIVATE void SetConsoleDelegate(Isolate* isolate,
                                           ConsoleDelegate* delegate);
 
-v8::Local<v8::StackTrace> GetDetailedStackTrace(Isolate* isolate,
-                                                v8::Local<v8::Object> error);
-
 /**
  * Native wrapper around v8::internal::JSGeneratorObject object.
  */

src/inspector/injected-script.cc

@@ -271,7 +271,7 @@ class InjectedScript::ProtocolPromiseHandler {
                            result->ToDetailString(isolate->GetCurrentContext())
                                .ToLocalChecked());
       v8::Local<v8::StackTrace> stackTrace =
-          v8::debug::GetDetailedStackTrace(isolate, result.As<v8::Object>());
+          v8::Exception::GetStackTrace(result);
       if (!stackTrace.IsEmpty()) {
         stack = m_inspector->debugger()->createStackTrace(stackTrace);
       }