Introduce isHTMLTableElement and toHTMLTableElement

Source/web/WebPageSerializer.cpp

 /*
  * Copyright (C) 2009 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
@@ skipping 25 matching lines @@
 #include "WebFrameImpl.h"
 #include "WebPageSerializerClient.h"
 #include "WebPageSerializerImpl.h"
 #include "WebView.h"
 #include "WebViewImpl.h"
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
 #include "core/html/HTMLAllCollection.h"
 #include "core/html/HTMLFrameOwnerElement.h"
 #include "core/html/HTMLInputElement.h"
+#include "core/html/HTMLTableElement.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/archive/MHTMLArchive.h"
 #include "core/page/Frame.h"
 #include "core/page/PageSerializer.h"
 #include "core/platform/SerializedResource.h"
 #include "public/platform/WebCString.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebURL.h"
 #include "public/platform/WebVector.h"
 #include "weborigin/KURL.h"
 #include "wtf/Vector.h"
 #include "wtf/text/StringConcatenate.h"
 
 using namespace WebCore;
 
 namespace {
 
 KURL getSubResourceURLFromElement(Element* element)
 {
     ASSERT(element);
     const QualifiedName* attributeName = 0;
     if (element->hasTagName(HTMLNames::imgTag) || element->hasTagName(HTMLNames::scriptTag))
         attributeName = &HTMLNames::srcAttr;
     else if (element->hasTagName(HTMLNames::inputTag)) {
         if (toHTMLInputElement(element)->isImageButton())
             attributeName = &HTMLNames::srcAttr;
     } else if (element->hasTagName(HTMLNames::bodyTag)
-               || element->hasTagName(HTMLNames::tableTag)
-               || element->hasTagName(HTMLNames::trTag)
-               || element->hasTagName(HTMLNames::tdTag))
+        || isHTMLTableElement(element)
+        || element->hasTagName(HTMLNames::trTag)
+        || element->hasTagName(HTMLNames::tdTag))
         attributeName = &HTMLNames::backgroundAttr;
     else if (element->hasTagName(HTMLNames::blockquoteTag)
              || element->hasTagName(HTMLNames::qTag)
              || element->hasTagName(HTMLNames::delTag)
              || element->hasTagName(HTMLNames::insTag))
         attributeName = &HTMLNames::citeAttr;
     else if (element->hasTagName(HTMLNames::linkTag)) {
         // If the link element is not css, ignore it.
         if (equalIgnoringCase(element->getAttribute(HTMLNames::typeAttr), "text/css")) {
             // FIXME: Add support for extracting links of sub-resources which
@@ skipping 206 matching lines @@
 
 WebString WebPageSerializer::generateBaseTagDeclaration(const WebString& baseTarget)
 {
     if (baseTarget.isEmpty())
         return String(ASCIILiteral("<base href=\".\">"));
     String baseString = "<base href=\".\" target=\"" + static_cast<const String&>(baseTarget) + "\">";
     return baseString;
 }
 
 } // namespace WebKit