[inspector] Extract IsolateData out of TaskRunner

test/inspector/inspector-test.cc

Index: test/inspector/inspector-test.cc
diff --git a/test/inspector/inspector-test.cc b/test/inspector/inspector-test.cc
index a3f42ede878df06f530d65f04cd7011c78a69a76..f8e96ed90b2dbdf838e19490a68c66b244e64c70 100644
--- a/test/inspector/inspector-test.cc
+++ b/test/inspector/inspector-test.cc
@@ -51,7 +51,7 @@ v8::Local<v8::String> ToV8String(v8::Isolate* isolate, const char* str) {
       .ToLocalChecked();
 }
 
-class UtilsExtension : public TaskRunner::SetupGlobalTask {
+class UtilsExtension : public IsolateData::SetupGlobalTask {
  public:
   ~UtilsExtension() override = default;
   void Run(v8::Isolate* isolate,
@@ -191,7 +191,8 @@ class UtilsExtension : public TaskRunner::SetupGlobalTask {
     v8::Isolate* isolate = args.GetIsolate();
     if (ReadFile(isolate, args[0], &chars)) {
       ExecuteStringTask(chars).RunOnTaskRunner(
-          TaskRunner::FromContext(isolate->GetCurrentContext()));
+          IsolateData::FromContext(isolate->GetCurrentContext())
+              ->task_runner());
     }
   }
 
@@ -317,7 +318,7 @@ class SetTimeoutTask : public AsyncTask {
   v8::Global<v8::Function> function_;
 };
 
-class SetTimeoutExtension : public TaskRunner::SetupGlobalTask {
+class SetTimeoutExtension : public IsolateData::SetupGlobalTask {
  public:
   void Run(v8::Isolate* isolate,
            v8::Local<v8::ObjectTemplate> global) override {
@@ -350,7 +351,7 @@ class SetTimeoutExtension : public TaskRunner::SetupGlobalTask {
           v8::Integer::New(isolate, 0), v8::Integer::New(isolate, 0),
           v8::Boolean::New(isolate, false), "setTimeout", inspector));
     }
-    TaskRunner::FromContext(context)->Append(task.release());
+    IsolateData::FromContext(context)->task_runner()->Append(task.release());
   }
 };
 
@@ -361,7 +362,7 @@ bool StrictAccessCheck(v8::Local<v8::Context> accessing_context,
   return accessing_context.IsEmpty();
 }
 
-class InspectorExtension : public TaskRunner::SetupGlobalTask {
+class InspectorExtension : public IsolateData::SetupGlobalTask {
  public:
   ~InspectorExtension() override = default;
   void Run(v8::Isolate* isolate,
@@ -531,7 +532,7 @@ void UtilsExtension::CreateContextGroup(
   }
   v8::base::Semaphore ready_semaphore(0);
   int context_group_id = 0;
-  TaskRunner::SetupGlobalTasks setup_global;
+  IsolateData::SetupGlobalTasks setup_global;
   setup_global.emplace_back(new SetTimeoutExtension());
   setup_global.emplace_back(new InspectorExtension());
   inspector_client_->scheduleCreateContextGroup(
@@ -609,7 +610,7 @@ int main(int argc, char* argv[]) {
     }
   }
 
-  TaskRunner::SetupGlobalTasks backend_extensions;
+  IsolateData::SetupGlobalTasks backend_extensions;
   backend_extensions.emplace_back(new SetTimeoutExtension());
   backend_extensions.emplace_back(new InspectorExtension());
   TaskRunner backend_runner(std::move(backend_extensions), false,
@@ -619,7 +620,7 @@ int main(int argc, char* argv[]) {
   SendMessageToBackendExtension::set_backend_task_runner(&backend_runner);
   UtilsExtension::set_backend_task_runner(&backend_runner);
 
-  TaskRunner::SetupGlobalTasks frontend_extensions;
+  IsolateData::SetupGlobalTasks frontend_extensions;
   frontend_extensions.emplace_back(new UtilsExtension());
   frontend_extensions.emplace_back(new SendMessageToBackendExtension());
   TaskRunner frontend_runner(std::move(frontend_extensions), true,