Use a new Supplement constructor for supplements in core/

third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.h

Index: third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.h
diff --git a/third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.h b/third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.h
index cd3162fb969cd6b4b0acecb1cbaaa20660ff4437..0bf4014e185b8186297d4d0c4407f2a5470fb4cc 100644
--- a/third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.h
+++ b/third_party/WebKit/Source/web/DedicatedWorkerMessagingProxyProviderImpl.h
@@ -44,8 +44,8 @@ class DedicatedWorkerMessagingProxyProviderImpl final
   WTF_MAKE_NONCOPYABLE(DedicatedWorkerMessagingProxyProviderImpl);
 
  public:
-  static DedicatedWorkerMessagingProxyProviderImpl* create() {
-    return new DedicatedWorkerMessagingProxyProviderImpl();
+  static DedicatedWorkerMessagingProxyProviderImpl* create(Page& page) {
+    return new DedicatedWorkerMessagingProxyProviderImpl(page);
   }
 
   ~DedicatedWorkerMessagingProxyProviderImpl() override {}
@@ -56,7 +56,7 @@ class DedicatedWorkerMessagingProxyProviderImpl final
   }
 
  private:
-  DedicatedWorkerMessagingProxyProviderImpl() {}
+  explicit DedicatedWorkerMessagingProxyProviderImpl(Page&);
 };
 
 }  // namespace blink