[inspector] changed a way of preserving stepping between tasks

src/inspector/v8-runtime-agent-impl.cc

Index: src/inspector/v8-runtime-agent-impl.cc
diff --git a/src/inspector/v8-runtime-agent-impl.cc b/src/inspector/v8-runtime-agent-impl.cc
index 7d8c246e7f50be06bd34ec1e6ee9c90bfacf33b9..9b4944aa575ceacb14f4b0367540662b4c127d75 100644
--- a/src/inspector/v8-runtime-agent-impl.cc
+++ b/src/inspector/v8-runtime-agent-impl.cc
@@ -297,7 +297,9 @@ void V8RuntimeAgentImpl::evaluate(
   v8::Local<v8::Script> script;
   if (m_inspector->compileScript(scope.context(), expression, String16())
           .ToLocal(&script)) {
-    maybeResultValue = m_inspector->runCompiledScript(scope.context(), script);
+    v8::MicrotasksScope microtasksScope(m_inspector->isolate(),
+                                        v8::MicrotasksScope::kRunMicrotasks);
+    maybeResultValue = script->Run(scope.context());
   }
 
   if (evalIsDisabled) scope.context()->AllowCodeGenerationFromStrings(false);
@@ -385,8 +387,9 @@ void V8RuntimeAgentImpl::callFunctionOn(
   if (m_inspector
           ->compileScript(scope.context(), "(" + expression + ")", String16())
           .ToLocal(&functionScript)) {
-    maybeFunctionValue =
-        m_inspector->runCompiledScript(scope.context(), functionScript);
+    v8::MicrotasksScope microtasksScope(m_inspector->isolate(),
+                                        v8::MicrotasksScope::kRunMicrotasks);
+    maybeFunctionValue = functionScript->Run(scope.context());
   }
   // Re-initialize after running client's code, as it could have destroyed
   // context or session.
@@ -411,9 +414,13 @@ void V8RuntimeAgentImpl::callFunctionOn(
     return;
   }
 
-  v8::MaybeLocal<v8::Value> maybeResultValue = m_inspector->callFunction(
-      functionValue.As<v8::Function>(), scope.context(), scope.object(), argc,
-      argv.get());
+  v8::MaybeLocal<v8::Value> maybeResultValue;
+  {
+    v8::MicrotasksScope microtasksScope(m_inspector->isolate(),
+                                        v8::MicrotasksScope::kRunMicrotasks);
+    maybeResultValue = functionValue.As<v8::Function>()->Call(
+        scope.context(), scope.object(), argc, argv.get());
+  }
   // Re-initialize after running client's code, as it could have destroyed
   // context or session.
   response = scope.initialize();
@@ -620,8 +627,12 @@ void V8RuntimeAgentImpl::runScript(
 
   if (includeCommandLineAPI.fromMaybe(false)) scope.installCommandLineAPI();
 
-  v8::MaybeLocal<v8::Value> maybeResultValue =
-      m_inspector->runCompiledScript(scope.context(), script);
+  v8::MaybeLocal<v8::Value> maybeResultValue;
+  {
+    v8::MicrotasksScope microtasksScope(m_inspector->isolate(),
+                                        v8::MicrotasksScope::kRunMicrotasks);
+    maybeResultValue = script->Run(scope.context());
+  }
 
   // Re-initialize after running client's code, as it could have destroyed
   // context or session.