ActiveScriptWrappable: GC wrappers in detached ExecutionContexts.

third_party/WebKit/Source/modules/battery/BatteryManager.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 BatteryManager_h
 #define BatteryManager_h
 
 #include "bindings/core/v8/ActiveScriptWrappable.h"
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseProperty.h"
 #include "core/dom/ContextLifecycleObserver.h"
 #include "core/dom/SuspendableObject.h"
 #include "core/frame/PlatformEventController.h"
 #include "modules/EventTargetModules.h"
 #include "modules/battery/battery_status.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
 class BatteryManager final : public EventTargetWithInlineData,
-                             public ActiveScriptWrappable,
+                             public ActiveScriptWrappable<BatteryManager>,
                              public SuspendableObject,
                              public PlatformEventController {
   DEFINE_WRAPPERTYPEINFO();
   USING_GARBAGE_COLLECTED_MIXIN(BatteryManager);
 
  public:
   static BatteryManager* create(ExecutionContext*);
   ~BatteryManager() override;
 
   // Returns a promise object that will be resolved with this BatteryManager.
@@ skipping 39 matching lines @@
   using BatteryProperty = ScriptPromiseProperty<Member<BatteryManager>,
                                                 Member<BatteryManager>,
                                                 Member<DOMException>>;
   Member<BatteryProperty> m_batteryProperty;
   BatteryStatus m_batteryStatus;
 };
 
 }  // namespace blink
 
 #endif  // BatteryManager_h