src: remove use of CallOnForegroundThread()

The V8 platform's CallOnForegroundThread() method is deprecated.
This commit replaces its use with GetForegroundTaskRunner()
functionality instead.

PR-URL: #24925
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Franziska Hinkelmann <[email protected]>
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: James M Snell <[email protected]>

Author: cjihrig

src/inspector/main_thread_interface.cc

@@ -254,8 +254,9 @@ void MainThreadInterface::Post(std::unique_ptr<Request> request) {
   if (needs_notify) {
     CHECK_EQ(0, uv_async_send(&main_thread_request_->first));
     if (isolate_ != nullptr && platform_ != nullptr) {
-      platform_->CallOnForegroundThread(isolate_,
-                                        new DispatchMessagesTask(this));
+      std::shared_ptr<v8::TaskRunner> taskrunner =
+        platform_->GetForegroundTaskRunner(isolate_);
+      taskrunner->PostTask(std::make_unique<DispatchMessagesTask>(this));
       isolate_->RequestInterrupt([](v8::Isolate* isolate, void* thread) {
         static_cast<MainThreadInterface*>(thread)->DispatchMessages();
       }, this);

src/inspector_agent.cc

@@ -39,6 +39,8 @@ using v8::Local;
 using v8::Message;
 using v8::Object;
 using v8::String;
+using v8::Task;
+using v8::TaskRunner;
 using v8::Value;
 
 using v8_inspector::StringBuffer;
@@ -49,7 +51,7 @@ using v8_inspector::V8InspectorClient;
 static uv_sem_t start_io_thread_semaphore;
 static uv_async_t start_io_thread_async;
 
-class StartIoTask : public v8::Task {
+class StartIoTask : public Task {
  public:
   explicit StartIoTask(Agent* agent) : agent(agent) {}
 
@@ -854,7 +856,9 @@ void Agent::RequestIoThreadStart() {
   uv_async_send(&start_io_thread_async);
   Isolate* isolate = parent_env_->isolate();
   v8::Platform* platform = parent_env_->isolate_data()->platform();
-  platform->CallOnForegroundThread(isolate, new StartIoTask(this));
+  std::shared_ptr<TaskRunner> taskrunner =
+    platform->GetForegroundTaskRunner(isolate);
+  taskrunner->PostTask(std::make_unique<StartIoTask>(this));
   isolate->RequestInterrupt(StartIoInterrupt, this);
   uv_async_send(&start_io_thread_async);
 }