Do not create FormDataList instances.

Source/web/WebSearchableFormData.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 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "public/web/WebSearchableFormData.h"
 
 #include "core/HTMLNames.h"
 #include "core/InputTypeNames.h"
 #include "core/dom/Document.h"
-#include "core/html/FormDataList.h"
+#include "core/html/DOMFormData.h"
 #include "core/html/HTMLFormControlElement.h"
 #include "core/html/HTMLFormElement.h"
 #include "core/html/HTMLInputElement.h"
 #include "core/html/HTMLOptionElement.h"
 #include "core/html/HTMLSelectElement.h"
 #include "platform/network/FormDataBuilder.h"
 #include "public/web/WebFormElement.h"
 #include "public/web/WebInputElement.h"
 #include "wtf/text/TextEncoding.h"
 
@@ skipping 155 matching lines @@
     const FormAssociatedElement::List& elements = form->associatedElements();
     for (FormAssociatedElement::List::const_iterator i(elements.begin()); i != elements.end(); ++i) {
         if (!(*i)->isFormControlElement())
             continue;
 
         HTMLFormControlElement* control = toHTMLFormControlElement(*i);
 
         if (control->isDisabledFormControl() || control->name().isNull())
             continue;
 
-        FormDataList* dataList = FormDataList::create(*encoding);
-        if (!control->appendFormData(*dataList, false))
+        DOMFormData* formData = DOMFormData::create(*encoding);
+        if (!control->appendFormData(*formData, false))
             continue;
 
-        for (const FormDataList::Item& item : dataList->items()) {
+        for (const FormDataList::Item& item : formData->items()) {
             if (!encodedString->isEmpty())
                 encodedString->append('&');
             FormDataBuilder::encodeStringAsFormData(*encodedString, item.key());
             encodedString->append('=');
             if (control == textElement) {
                 encodedString->append("{searchTerms}", 13);
                 isElementFound = true;
             } else {
                 FormDataBuilder::encodeStringAsFormData(*encodedString, item.data());
             }
@@ skipping 54 matching lines @@
 
     String action(formElement->action());
     KURL url(formElement->document().completeURL(action.isNull() ? "" : action));
     RefPtr<FormData> formData = FormData::create(encodedString);
     url.setQuery(formData->flattenToString());
     m_url = url;
     m_encoding = String(encoding.name());
 }
 
 } // namespace blink