Use a new Supplement constructor for LocalFrame's supplements

third_party/WebKit/Source/modules/wake_lock/ScreenWakeLock.cpp

 // 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.
 
 #include "modules/wake_lock/ScreenWakeLock.h"
 
 #include "core/dom/Document.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Screen.h"
 #include "core/page/PageVisibilityState.h"
@@ skipping 44 matching lines @@
   setKeepAwake(false);
 }
 
 DEFINE_TRACE(ScreenWakeLock) {
   Supplement<LocalFrame>::trace(visitor);
   PageVisibilityObserver::trace(visitor);
   ContextLifecycleObserver::trace(visitor);
 }
 
 ScreenWakeLock::ScreenWakeLock(LocalFrame& frame)
-    : ContextLifecycleObserver(frame.document()),
+    : Supplement<LocalFrame>(frame),
+      ContextLifecycleObserver(frame.document()),
       PageVisibilityObserver(frame.page()),
       m_keepAwake(false) {
   DCHECK(!m_service.is_bound());
   DCHECK(frame.interfaceProvider());
   frame.interfaceProvider()->getInterface(mojo::MakeRequest(&m_service));
 }
 
 bool ScreenWakeLock::keepAwake() const {
   return m_keepAwake;
 }
@@ skipping 12 matching lines @@
   if (!m_service)
     return;
 
   if (m_keepAwake && page() && page()->isPageVisible())
     m_service->RequestWakeLock();
   else
     m_service->CancelWakeLock();
 }
 
 }  // namespace blink