Use a new Supplement constructor in Navigator supplements (part 2)

third_party/WebKit/Source/modules/permissions/WorkerNavigatorPermissions.h

 // Copyright 2015 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 WorkerNavigatorPermissions_h
 #define WorkerNavigatorPermissions_h
 
 #include "core/workers/WorkerNavigator.h"
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
@@ skipping 10 matching lines @@
 
  public:
   static WorkerNavigatorPermissions& from(WorkerNavigator&);
   static Permissions* permissions(WorkerNavigator&);
 
   DECLARE_VIRTUAL_TRACE();
 
  private:
   static const char* supplementName();
 
-  WorkerNavigatorPermissions();
+  explicit WorkerNavigatorPermissions(WorkerNavigator&);
 
   Member<Permissions> m_permissions;
 };
 
 }  // namespace blink
 
 #endif  // WorkerNavigatorPermissions_h