Add WorkerSettings to expose certain flag values in WorkerGlobalScope

third_party/WebKit/Source/core/workers/WorkerGlobalScope.h

Index: third_party/WebKit/Source/core/workers/WorkerGlobalScope.h
diff --git a/third_party/WebKit/Source/core/workers/WorkerGlobalScope.h b/third_party/WebKit/Source/core/workers/WorkerGlobalScope.h
index 4e64e97bc445939dcffb9270ffaa8bfca8dd6fca..41e684d2fb4067af80fa0e2737c9e0542bd17426 100644
--- a/third_party/WebKit/Source/core/workers/WorkerGlobalScope.h
+++ b/third_party/WebKit/Source/core/workers/WorkerGlobalScope.h
@@ -40,6 +40,7 @@
 #include "core/frame/csp/ContentSecurityPolicy.h"
 #include "core/workers/WorkerEventQueue.h"
 #include "core/workers/WorkerOrWorkletGlobalScope.h"
+#include "core/workers/WorkerSettings.h"
 #include "platform/heap/Handle.h"
 #include "wtf/ListHashSet.h"
 #include <memory>
@@ -128,6 +129,7 @@ public:
     const KURL& url() const { return m_url; }
     WorkerThread* thread() const { return m_thread; }
     double timeOrigin() const { return m_timeOrigin; }
+    WorkerSettings* workerSettings() const { return m_workerSettings.get(); }
 
     WorkerOrWorkletScriptController* scriptController() final { return m_scriptController.get(); }
     WorkerInspectorController* workerInspectorController() { return m_workerInspectorController.get(); }
@@ -138,6 +140,7 @@ public:
 
 protected:
     WorkerGlobalScope(const KURL&, const String& userAgent, WorkerThread*, double timeOrigin, std::unique_ptr<SecurityOrigin::PrivilegeData>, WorkerClients*);
+    void setWorkerSettings(std::unique_ptr<WorkerSettings>);
     void applyContentSecurityPolicyFromVector(const Vector<CSPHeaderAndType>& headers);
 
     void addMessageToWorkerConsole(ConsoleMessage*);
@@ -162,6 +165,7 @@ private:
     const KURL m_url;
     const String m_userAgent;
     V8CacheOptions m_v8CacheOptions;
+    std::unique_ptr<WorkerSettings> m_workerSettings;
 
     mutable Member<WorkerLocation> m_location;
     mutable Member<WorkerNavigator> m_navigator;