| Index: Source/modules/battery/BatteryManager.cpp
 | 
| diff --git a/Source/modules/battery/BatteryManager.cpp b/Source/modules/battery/BatteryManager.cpp
 | 
| index 98091ee107da8c198f2dc41ff00f041f29111f8f..f45d16edddc8d6c126684e6075986a0c90dd318e 100644
 | 
| --- a/Source/modules/battery/BatteryManager.cpp
 | 
| +++ b/Source/modules/battery/BatteryManager.cpp
 | 
| @@ -153,6 +153,7 @@ bool BatteryManager::hasPendingActivity() const
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|  
 | 
|  void BatteryManager::trace(Visitor* visitor)
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|  {
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| +    visitor->trace(m_resolver);
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|      visitor->trace(m_batteryStatus);
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|      PlatformEventController::trace(visitor);
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|      EventTargetWithInlineData::trace(visitor);
 | 
| 
 |