Cleanup the SVGTreeScopeResources interface

third_party/WebKit/Source/core/svg/animation/SVGSMILElement.cpp

 /*
  * Copyright (C) 2008 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 191 matching lines @@
 
   if (svgTarget && !svgTarget->isConnected())
     svgTarget = nullptr;
 
   if (svgTarget != targetElement())
     setTargetElement(svgTarget);
 
   if (!svgTarget) {
     // Do not register as pending if we are already pending this resource.
     if (treeScope().ensureSVGTreeScopedResources().isElementPendingResource(
-            this, id))
+            *this, id))
       return;
     if (!id.isEmpty()) {
-      treeScope().ensureSVGTreeScopedResources().addPendingResource(id, this);
+      treeScope().ensureSVGTreeScopedResources().addPendingResource(id, *this);
       DCHECK(hasPendingResources());
     }
   } else {
     // Register us with the target in the dependencies map. Any change of
     // hrefElement that leads to relayout/repainting now informs us, so we can
     // react to it.
     addReferenceTo(svgTarget);
   }
   connectEventBaseConditions();
 }
@@ skipping 339 matching lines @@
   disconnectEventBaseConditions();
   for (unsigned n = 0; n < m_conditions.size(); ++n) {
     Condition* condition = m_conditions[n].get();
     if (condition->getType() == Condition::EventBase) {
       ASSERT(!condition->syncBase());
       SVGElement* eventBase = eventBaseFor(*condition);
       if (!eventBase) {
         if (!condition->baseID().isEmpty() &&
             !treeScope()
                  .ensureSVGTreeScopedResources()
-                 .isElementPendingResource(this,
-                                           AtomicString(condition->baseID())))
+                 .isElementPendingResource(*this,
+                                           AtomicString(condition->baseID()))) {
           treeScope().ensureSVGTreeScopedResources().addPendingResource(
-              AtomicString(condition->baseID()), this);
+              AtomicString(condition->baseID()), *this);
+        }
         continue;
       }
       ASSERT(!condition->eventListener());
       condition->setEventListener(
           ConditionEventListener::create(this, condition));
       eventBase->addEventListener(AtomicString(condition->name()),
                                   condition->eventListener(), false);
       addReferenceTo(eventBase);
     }
   }
@@ skipping 722 matching lines @@
 DEFINE_TRACE(SVGSMILElement) {
   visitor->trace(m_targetElement);
   visitor->trace(m_timeContainer);
   visitor->trace(m_conditions);
   visitor->trace(m_syncBaseDependents);
   SVGElement::trace(visitor);
   SVGTests::trace(visitor);
 }
 
 }  // namespace blink