UI/Qt: Pass WebContentOptions to TaskManagerWindow constructor

Previously, the browser would crash when opening a task manager window
with the `--enable-qt-networking` flag set because we were passing the
default WebContentOptions to the underlying WebContentView.

Ladybird/Qt/Application.cpp

@@ -77,10 +77,10 @@ ErrorOr<void> Application::initialize_image_decoder()
     return {};
 }
 
-void Application::show_task_manager_window()
+void Application::show_task_manager_window(WebContentOptions const& web_content_options)
 {
     if (!m_task_manager_window) {
-        m_task_manager_window = new TaskManagerWindow(nullptr);
+        m_task_manager_window = new TaskManagerWindow(nullptr, web_content_options);
     }
     m_task_manager_window->show();
     m_task_manager_window->activateWindow();

Ladybird/Qt/Application.h

@@ -33,7 +33,7 @@ public:
 
     BrowserWindow& new_window(Vector<URL::URL> const& initial_urls, WebView::CookieJar&, WebContentOptions const&, StringView webdriver_content_ipc_path, bool allow_popups, Tab* parent_tab = nullptr, Optional<u64> page_index = {});
 
-    void show_task_manager_window();
+    void show_task_manager_window(WebContentOptions const&);
     void close_task_manager_window();
 
     BrowserWindow& active_window() { return *m_active_window; }

Ladybird/Qt/BrowserWindow.cpp

@@ -349,8 +349,8 @@ BrowserWindow::BrowserWindow(Vector<URL::URL> const& initial_urls, WebView::Cook
     task_manager_action->setIcon(load_icon_from_uri("resource://icons/16x16/app-system-monitor.png"sv));
     task_manager_action->setShortcuts({ QKeySequence("Ctrl+Shift+M") });
     inspect_menu->addAction(task_manager_action);
-    QObject::connect(task_manager_action, &QAction::triggered, this, [] {
-        static_cast<Ladybird::Application*>(QApplication::instance())->show_task_manager_window();
+    QObject::connect(task_manager_action, &QAction::triggered, this, [&] {
+        static_cast<Ladybird::Application*>(QApplication::instance())->show_task_manager_window(m_web_content_options);
     });
 
     auto* debug_menu = m_hamburger_menu->addMenu("&Debug");

Ladybird/Qt/TaskManagerWindow.cpp

@@ -10,9 +10,9 @@
 
 namespace Ladybird {
 
-TaskManagerWindow::TaskManagerWindow(QWidget* parent)
+TaskManagerWindow::TaskManagerWindow(QWidget* parent, WebContentOptions const& web_content_options)
     : QWidget(parent, Qt::WindowFlags(Qt::WindowType::Window))
-    , m_web_view(new WebContentView(this, {}, {}))
+    , m_web_view(new WebContentView(this, web_content_options, {}))
 {
     setLayout(new QVBoxLayout);
     layout()->addWidget(m_web_view);

Ladybird/Qt/TaskManagerWindow.h

@@ -16,7 +16,7 @@ class TaskManagerWindow : public QWidget {
     Q_OBJECT
 
 public:
-    explicit TaskManagerWindow(QWidget* parent);
+    TaskManagerWindow(QWidget* parent, WebContentOptions const&);
 
 private:
     virtual void showEvent(QShowEvent*) override;