Add EventHandlerRegistry

Source/core/dom/ScrollEventHandlerController.h

 /*
- * Copyright (C) 2013 Google, Inc. All rights reserved.
+ * Copyright (C) 2014 Google, Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *  * Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  *  * Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */

[abarth-chromium, 2014/03/20 23:42:06]

Please use a new-style copyright block:

http://dev.chromium.org/blink/coding-style#TOC-License

 
-#ifndef WheelController_h
-#define WheelController_h
+#ifndef ScrollEventHandlerController_h
+#define ScrollEventHandlerController_h
 
 #include "core/dom/DocumentSupplementable.h"
 #include "core/events/Event.h"
 #include "core/frame/DOMWindowLifecycleObserver.h"
 
 
 namespace WebCore {
 
 class DOMWindow;
 
-class WheelController FINAL : public DocumentSupplement, public DOMWindowLifecycleObserver {
+class ScrollEventHandlerController FINAL : public DocumentSupplement, public DOMWindowLifecycleObserver {
 
 public:
-    virtual ~WheelController();
+    virtual ~ScrollEventHandlerController();
 
     static const char* supplementName();
-    static WheelController* from(Document&);
+    static ScrollEventHandlerController* from(Document&);
 
-    unsigned wheelEventHandlerCount() { return m_wheelEventHandlerCount; }
+    unsigned scrollEventHandlerCount() { return m_scrollEventHandlerCount; }
 
-    void didAddWheelEventHandler(Document&);
-    void didRemoveWheelEventHandler(Document&);
+    void didAddScrollEventHandler(Document&);
+    void didRemoveScrollEventHandler(Document&);
 
     // Inherited from DOMWindowLifecycleObserver
     virtual void didAddEventListener(DOMWindow*, const AtomicString&) OVERRIDE;
     virtual void didRemoveEventListener(DOMWindow*, const AtomicString&) OVERRIDE;
 
 private:
-    explicit WheelController(Document&);
+    explicit ScrollEventHandlerController(Document&);
 
-    unsigned m_wheelEventHandlerCount;
+    unsigned m_scrollEventHandlerCount;
 };
 
 } // namespace WebCore
 
-#endif // WheelController_h
+#endif // ScrollEventHandlerController_h
+