Move modules-dependent Event code out of core.

Source/modules/battery/BatteryDispatcher.cpp

 // 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.
 
 #include "config.h"
 #include "modules/battery/BatteryDispatcher.h"
 
-#include "core/events/Event.h"
 #include "modules/battery/BatteryStatus.h"
 #include "platform/NotImplemented.h"
 #include "public/platform/Platform.h"
 
 namespace WebCore {
 
 BatteryDispatcher& BatteryDispatcher::instance()
 {
     DEFINE_STATIC_LOCAL(BatteryDispatcher, batteryDispatcher, ());
     return batteryDispatcher;
@@ skipping 68 matching lines @@
 {
     blink::Platform::current()->setBatteryStatusListener(this);
 }
 
 void BatteryDispatcher::stopListening()
 {
     blink::Platform::current()->setBatteryStatusListener(0);
 }
 
 }