Consistently use isSpatialNavigationEnabled(...)

Source/core/dom/Element.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc. All rights reserved.
  *           (C) 2007 Eric Seidel (eric@webkit.org)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 89 matching lines @@
 #include "core/html/HTMLPlugInElement.h"
 #include "core/html/HTMLTableRowsCollection.h"
 #include "core/html/HTMLTemplateElement.h"
 #include "core/html/parser/HTMLParserIdioms.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/page/Chrome.h"
 #include "core/page/ChromeClient.h"
 #include "core/page/FocusController.h"
 #include "core/page/Page.h"
 #include "core/page/PointerLockController.h"
+#include "core/page/SpatialNavigation.h"
 #include "core/rendering/RenderLayer.h"
 #include "core/rendering/RenderTextFragment.h"
 #include "core/rendering/RenderView.h"
 #include "core/rendering/compositing/RenderLayerCompositor.h"
 #include "core/svg/SVGDocumentExtensions.h"
 #include "core/svg/SVGElement.h"
 #include "platform/EventDispatchForbiddenScope.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/UserGestureIndicator.h"
 #include "platform/scroll/ScrollableArea.h"
@@ skipping 1990 matching lines @@
 }
 
 bool Element::supportsSpatialNavigationFocus() const
 {
     // This function checks whether the element satisfies the extended criteria
     // for the element to be focusable, introduced by spatial navigation feature,
     // i.e. checks if click or keyboard event handler is specified.
     // This is the way to make it possible to navigate to (focus) elements
     // which web designer meant for being active (made them respond to click events).
 
-    if (!document().settings() || !document().settings()->spatialNavigationEnabled())
+    if (!isSpatialNavigationEnabled(document().frame()))
         return false;
     if (hasEventListeners(EventTypeNames::click)
         || hasEventListeners(EventTypeNames::keydown)
         || hasEventListeners(EventTypeNames::keypress)
         || hasEventListeners(EventTypeNames::keyup))
         return true;
     if (!isSVGElement())
         return false;
     return (hasEventListeners(EventTypeNames::focus)
         || hasEventListeners(EventTypeNames::blur)
@@ skipping 1175 matching lines @@
         return wrapper;
 
     CustomElementBinding* binding = perContextData->customElementBinding(customElementDefinition());
 
     wrapper->SetPrototype(binding->prototype());
 
     return V8DOMWrapper::associateObjectWithWrapper(isolate, this, wrapperType, wrapper);
 }
 
 } // namespace blink