De-Element ScriptLoader

third_party/WebKit/Source/core/svg/SVGScriptElement.h

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef SVGScriptElement_h
 #define SVGScriptElement_h
 
 #include "core/SVGNames.h"
-#include "core/dom/ScriptLoaderClient.h"
+#include "core/dom/ScriptElementBase.h"
 #include "core/svg/SVGElement.h"
 #include "core/svg/SVGURIReference.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
 class ScriptLoader;
 
 class SVGScriptElement final : public SVGElement,
                                public SVGURIReference,
-                               public ScriptLoaderClient {
+                               public ScriptElementBase {
   DEFINE_WRAPPERTYPEINFO();
   USING_GARBAGE_COLLECTED_MIXIN(SVGScriptElement);
 
  public:
   static SVGScriptElement* create(Document&, bool wasInsertedByParser);
 
   ScriptLoader* loader() const { return m_loader.get(); }
 
 #if DCHECK_IS_ON()
   bool isAnimatableAttribute(const QualifiedName&) const override;
 #endif
 
+  bool isScriptElement() const override { return true; }
+
   DECLARE_VIRTUAL_TRACE();
 
  private:
   SVGScriptElement(Document&, bool wasInsertedByParser, bool alreadyStarted);
 
   void parseAttribute(const AttributeModificationParams&) override;
   InsertionNotificationRequest insertedInto(ContainerNode*) override;
   void didNotifySubtreeInsertionsToDocument() override;
   void childrenChanged(const ChildrenChange&) override;
   void didMoveToNewDocument(Document& oldDocument) override;
 
   void svgAttributeChanged(const QualifiedName&) override;
   bool isURLAttribute(const Attribute&) const override;
   bool isStructurallyExternal() const override { return hasSourceAttribute(); }
   void finishParsingChildren() override;
 
   bool haveLoadedRequiredResources() override;
 
+  // ScriptElementBase overrides:
+  bool asyncAttributeValue() const { return false; }
+  String charsetAttributeValue() const { return String(); }
+  String crossOriginAttributeValue() const { return String(); }
+  bool deferAttributeValue() const { return false; }
+  String eventAttributeValue() const { return String(); }
+  String forAttributeValue() const { return String(); }
+  String integrityAttributeValue() const { return String(); }
+  String languageAttributeValue() const { return String(); }
   String sourceAttributeValue() const override;
-  String charsetAttributeValue() const override;
   String typeAttributeValue() const override;
-  String languageAttributeValue() const override;
-  String forAttributeValue() const override;
-  String eventAttributeValue() const override;
-  bool asyncAttributeValue() const override;
-  bool deferAttributeValue() const override;
+  String textFromChildren() override;
+  String textContent() const override;
   bool hasSourceAttribute() const override;
-
+  bool isConnected() const override;
+  bool hasChildren() const override;
+  bool isNonceableElement() const;
+  bool allowInlineScriptForCSP(const AtomicString& nonce,
+                               const WTF::OrdinalNumber&,
+                               const String& scriptContent) override;
+  AtomicString initiatorName() const override;
+  Document& document() const override;
   void dispatchLoadEvent() override;
+  void dispatchErrorEvent() override;
+  void setScriptElementForBinding(
+      HTMLScriptElementOrSVGScriptElement&) override;
 
   Element* cloneElementWithoutAttributesAndChildren() override;
   bool layoutObjectIsNeeded(const ComputedStyle&) override { return false; }
-
-  Member<ScriptLoader> m_loader;
 };
 
 }  // namespace blink
 
 #endif  // SVGScriptElement_h