Use a new Supplement constructor for supplements in core/

third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 26 matching lines @@
 namespace blink {
 
 class DedicatedWorkerMessagingProxyProviderImpl final
     : public GarbageCollectedFinalized<
           DedicatedWorkerMessagingProxyProviderImpl>,
       public DedicatedWorkerMessagingProxyProvider {
   USING_GARBAGE_COLLECTED_MIXIN(DedicatedWorkerMessagingProxyProviderImpl);
   WTF_MAKE_NONCOPYABLE(DedicatedWorkerMessagingProxyProviderImpl);
 
  public:
-  static DedicatedWorkerMessagingProxyProviderImpl* create() {
-    return new DedicatedWorkerMessagingProxyProviderImpl();
+  static DedicatedWorkerMessagingProxyProviderImpl* create(Page& page) {
+    return new DedicatedWorkerMessagingProxyProviderImpl(page);
   }
 
   ~DedicatedWorkerMessagingProxyProviderImpl() override {}
   InProcessWorkerMessagingProxy* createWorkerMessagingProxy(Worker*) override;
 
   DEFINE_INLINE_VIRTUAL_TRACE() {
     DedicatedWorkerMessagingProxyProvider::trace(visitor);
   }
 
  private:
-  DedicatedWorkerMessagingProxyProviderImpl() {}
+  explicit DedicatedWorkerMessagingProxyProviderImpl(Page&);
 };
 
 }  // namespace blink
 
 #endif  // DedicatedWorkerMessagingProxyProviderImpl_h