Partial implementation of subscription restrictions.

third_party/WebKit/Source/modules/push_messaging/PushManager.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef PushManager_h
 #define PushManager_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
+#include "bindings/modules/v8/UnionTypesModules.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
+class ExceptionState;
 class PushSubscriptionOptions;
 class ScriptPromise;
 class ScriptState;
 class ServiceWorkerRegistration;
+struct WebPushSubscriptionOptions;
 
 class PushManager final : public GarbageCollected<PushManager>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
     static PushManager* create(ServiceWorkerRegistration* registration)
     {
         return new PushManager(registration);
     }
 
-    ScriptPromise subscribe(ScriptState*, const PushSubscriptionOptions&);
+    ScriptPromise subscribe(ScriptState*, const PushSubscriptionOptions&,
+        ExceptionState&);
     ScriptPromise getSubscription(ScriptState*);
-    ScriptPromise permissionState(ScriptState*, const PushSubscriptionOptions&);
+    ScriptPromise permissionState(ScriptState*, const PushSubscriptionOptions&,
+        ExceptionState&);
 
     DECLARE_TRACE();
 
+    static WebPushSubscriptionOptions toWebPushSubscriptionOptions(
+        const PushSubscriptionOptions&, ExceptionState&);
+
 private:
     explicit PushManager(ServiceWorkerRegistration*);
 
     Member<ServiceWorkerRegistration> m_registration;
 };
 
 } // namespace blink
 
 #endif // PushManager_h