Debugger: Setup debugger factory in a new style

Change-Id: I946cf03f70b8d6ee727883ea9480529faf8b7cb7
Reviewed-by: hjk <hjk@qt.io>

src/plugins/debugger/debuggerplugin.cpp

@@ -699,8 +699,6 @@ public:
     Perspective m_perspective{Constants::PRESET_PERSPECTIVE_ID, Tr::tr("Debugger")};
     Perspective m_perspectiveDap{Constants::DAP_PERSPECTIVE_ID, Tr::tr("DAP")};
 
-    DebuggerRunWorkerFactory debuggerWorkerFactory;
-
     std::optional<QPoint> attachToUnstartedApplicationDialogLastPosition;
 
     // FIXME: Needed?
@@ -777,6 +775,8 @@ QWidget *DebuggerPluginPrivate::createEngineManagerWindow(BaseTreeView *engineMa
 
 DebuggerPluginPrivate::DebuggerPluginPrivate(const QStringList &arguments)
 {
+    setupDebuggerRunWorker();
+
     qRegisterMetaType<ContextData>("ContextData");
     qRegisterMetaType<DebuggerRunParameters>("DebuggerRunParameters");
     qRegisterMetaType<QString *>();

src/plugins/debugger/debuggerruncontrol.cpp

@@ -689,10 +689,11 @@ void DebuggerRunTool::startDebugServerIfNeededAndContinueStartup()
     d->debuggerServerProc.start();
 }
 
-// DebuggerRunWorkerFactory
-
-DebuggerRunWorkerFactory::DebuggerRunWorkerFactory()
+class DebuggerRunWorkerFactory final : public ProjectExplorer::RunWorkerFactory
 {
+public:
+    DebuggerRunWorkerFactory()
+    {
         setProduct<DebuggerRunTool>();
         setId(Constants::DEBUGGER_RUN_FACTORY);
         addSupportedRunMode(ProjectExplorer::Constants::DEBUG_RUN_MODE);
@@ -703,6 +704,12 @@ DebuggerRunWorkerFactory::DebuggerRunWorkerFactory()
         addSupportedDeviceType("DockerDeviceType");
 
         addSupportForLocalRunConfigs();
+    }
+};
+
+void setupDebuggerRunWorker()
+{
+    static DebuggerRunWorkerFactory theDebuggerRunWorkerFactory;
 }
 
 } // Debugger

src/plugins/debugger/debuggerruncontrol.h

@@ -50,11 +50,7 @@ private:
     DebuggerRunParameters m_runParameters;
 };
 
-class DebuggerRunWorkerFactory final : public ProjectExplorer::RunWorkerFactory
-{
-public:
-    DebuggerRunWorkerFactory();
-};
+void setupDebuggerRunWorker();
 
 class SimpleDebugRunnerFactory final : public ProjectExplorer::RunWorkerFactory
 {