Remove RenderWidget.

sky/engine/core/page/EventHandler.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 46 matching lines @@
 #include "core/page/ChromeClient.h"
 #include "core/page/EditorClient.h"
 #include "core/page/EventWithHitTestResults.h"
 #include "core/page/FocusController.h"
 #include "core/page/Page.h"
 #include "core/page/TouchAdjustment.h"
 #include "core/rendering/HitTestRequest.h"
 #include "core/rendering/HitTestResult.h"
 #include "core/rendering/RenderLayer.h"
 #include "core/rendering/RenderView.h"
-#include "core/rendering/RenderWidget.h"
 #include "core/rendering/style/RenderStyle.h"
 #include "platform/PlatformGestureEvent.h"
 #include "platform/PlatformKeyboardEvent.h"
 #include "platform/PlatformTouchEvent.h"
 #include "platform/PlatformWheelEvent.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/TraceEvent.h"
 #include "platform/WindowsKeyboardCodes.h"
 #include "platform/geometry/FloatPoint.h"
 #include "platform/graphics/Image.h"
@@ skipping 1444 matching lines @@
     } else {
         if (m_latchedWheelEventNode)
             m_latchedWheelEventNode = nullptr;
         if (m_previousWheelScrolledNode)
             m_previousWheelScrolledNode = nullptr;
 
         isOverWidget = result.isOverWidget();
     }
 
     if (node) {
-        // Figure out which view to send the event to.
-        RenderObject* target = node->renderer();
-
-        if (isOverWidget && target && target->isWidget()) {
-            Widget* widget = toRenderWidget(target)->widget();
-            if (widget && passWheelEventToWidget(event, widget))
-                RETURN_WHEEL_EVENT_HANDLED();
-        }
-
         if (node && !node->dispatchWheelEvent(event))
             RETURN_WHEEL_EVENT_HANDLED();
     }
 
     // We do another check on the frame view because the event handler can run JS which results in the frame getting destroyed.
     view = m_frame->view();
     if (!view || !view->wheelEvent(event))
         return false;
 
     RETURN_WHEEL_EVENT_HANDLED();
@@ skipping 308 matching lines @@
         }
     }
 
     return false;
 }
 
 bool EventHandler::passScrollGestureEventToWidget(const PlatformGestureEvent& gestureEvent, RenderObject* renderer)
 {
     ASSERT(gestureEvent.isScrollEvent());
 
-    if (!m_lastGestureScrollOverWidget)
-        return false;
-
-    if (!renderer || !renderer->isWidget())
-        return false;
-
-    Widget* widget = toRenderWidget(renderer)->widget();
-
-    if (!widget || !widget->isFrameView())
-        return false;
-
-    return toFrameView(widget)->frame().eventHandler().handleGestureScrollEvent(gestureEvent);
+    // FIXME(sky): Remove this.
+    return false;
 }
 
 bool EventHandler::handleGestureScrollEnd(const PlatformGestureEvent& gestureEvent) {
     RefPtr<Node> node = m_scrollGestureHandlingNode;
     clearGestureScrollNodes();
 
     if (node)
         passScrollGestureEventToWidget(gestureEvent, node->renderer());
 
     return false;
@@ skipping 961 matching lines @@
 unsigned EventHandler::accessKeyModifiers()
 {
 #if OS(MACOSX)
     return PlatformEvent::CtrlKey | PlatformEvent::AltKey;
 #else
     return PlatformEvent::AltKey;
 #endif
 }
 
 } // namespace blink