Not for review - Rebase of crrev.com/62833003

Source/core/workers/UIWorkerGlobalScope.h

Index: Source/core/workers/UIWorkerGlobalScope.h
diff --git a/Source/core/workers/DedicatedWorkerGlobalScope.h b/Source/core/workers/UIWorkerGlobalScope.h
similarity index 73%
copy from Source/core/workers/DedicatedWorkerGlobalScope.h
copy to Source/core/workers/UIWorkerGlobalScope.h
index 9d30a489aa15bd2a2ed3a69e50da7dea47666b9f..9d45414611682a8b9beff7d521ccd34b5ad2c9c7 100644
--- a/Source/core/workers/DedicatedWorkerGlobalScope.h
+++ b/Source/core/workers/UIWorkerGlobalScope.h
@@ -28,27 +28,30 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef DedicatedWorkerGlobalScope_h
-#define DedicatedWorkerGlobalScope_h
+#ifndef UIWorkerGlobalScope_h
+#define UIWorkerGlobalScope_h
 
 #include "core/dom/MessagePort.h"
 #include "core/frame/csp/ContentSecurityPolicy.h"
+#include "core/workers/TeleportCallback.h"
+#include "core/workers/TeleportContext.h"
 #include "core/workers/WorkerGlobalScope.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
-class DedicatedWorkerThread;
+class UIWorkerThread;
+class WebTeleportCallback;
 class WorkerThreadStartupData;
 
-class DedicatedWorkerGlobalScope final : public WorkerGlobalScope {
+class UIWorkerGlobalScope final : public WorkerGlobalScope {
     DEFINE_WRAPPERTYPEINFO();
 public:
     typedef WorkerGlobalScope Base;
-    static PassRefPtrWillBeRawPtr<DedicatedWorkerGlobalScope> create(DedicatedWorkerThread*, PassOwnPtrWillBeRawPtr<WorkerThreadStartupData>, double timeOrigin);
-    virtual ~DedicatedWorkerGlobalScope();
+    static PassRefPtrWillBeRawPtr<UIWorkerGlobalScope> create(UIWorkerThread*, PassOwnPtrWillBeRawPtr<WorkerThreadStartupData>, double timeOrigin);
+    virtual ~UIWorkerGlobalScope();
 
-    virtual bool isDedicatedWorkerGlobalScope() const override { return true; }
+    virtual bool isUIWorkerGlobalScope() const override { return true; }
     virtual void countFeature(UseCounter::Feature) const override;
     virtual void countDeprecation(UseCounter::Feature) const override;
 
@@ -62,14 +65,18 @@ public:
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(message);
 
-    DedicatedWorkerThread* thread() const;
+    void teleportMessage(PassRefPtrWillBeRawPtr<TeleportContext>, TeleportCallback*, ExceptionState&);
+
+    UIWorkerThread* thread() const;
 
     virtual void trace(Visitor*) override;
 
 private:
-    DedicatedWorkerGlobalScope(const KURL&, const String& userAgent, DedicatedWorkerThread*, double timeOrigin, const SecurityOrigin*, PassOwnPtrWillBeRawPtr<WorkerClients>);
+    UIWorkerGlobalScope(const KURL&, const String& userAgent, UIWorkerThread*, double timeOrigin, const SecurityOrigin*, PassOwnPtrWillBeRawPtr<WorkerClients>);
+
+    Vector<OwnPtr<WebTeleportCallback> > m_callbacks;
 };
 
 } // namespace blink
 
-#endif // DedicatedWorkerGlobalScope_h
+#endif // UIWorkerGlobalScope_h