[Autofill] No longer pass FormStructure pointers in ParseQueryResponse.

components/autofill/core/browser/form_structure.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/autofill/core/browser/form_structure.h"
 
 #include <utility>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
@@ skipping 499 matching lines @@
   *encoded_xml = kXMLDeclaration;
   *encoded_xml += autofill_request_xml.Str().c_str();
 
   return true;
 }
 
 // static
 bool FormStructure::EncodeQueryRequest(
     const std::vector<FormStructure*>& forms,
     std::vector<std::string>* encoded_signatures,
-    std::vector<FormStructure*>* queried_forms,
     std::string* encoded_xml) {
   DCHECK(encoded_signatures);
   DCHECK(encoded_xml);
   encoded_xml->clear();
   encoded_signatures->clear();
   encoded_signatures->reserve(forms.size());
-  queried_forms->clear();
-  queried_forms->reserve(forms.size());
 
   // Set up the <autofillquery> element and attributes.
   buzz::XmlElement autofill_request_xml(
       (buzz::QName(kXMLElementAutofillQuery)));
   autofill_request_xml.SetAttr(buzz::QName(kAttributeClientVersion),
                                kClientVersion);
 
   // Some badly formatted web sites repeat forms - detect that and encode only
   // one form as returned data would be the same for all the repeated forms.
   std::set<std::string> processed_forms;
   for (const auto& it : forms) {
     std::string signature(it->FormSignature());
     if (processed_forms.find(signature) != processed_forms.end())
       continue;
     processed_forms.insert(signature);
     scoped_ptr<buzz::XmlElement> encompassing_xml_element(
         new buzz::XmlElement(buzz::QName(kXMLElementForm)));
     encompassing_xml_element->SetAttr(buzz::QName(kAttributeSignature),
                                       signature);
 
     if (!it->EncodeFormRequest(FormStructure::QUERY,
                                encompassing_xml_element.get())) {
       continue;  // Malformed form, skip it.
     }
 
     autofill_request_xml.AddElement(encompassing_xml_element.release());
     encoded_signatures->push_back(signature);
-    queried_forms->push_back(it);
   }
 
   if (!encoded_signatures->size())
     return false;
 
   // Note: Chrome used to also set 'accepts="e"' (where 'e' is for experiments),
   // but no longer sets this because support for experiments is deprecated.  If
   // it ever resurfaces, re-add code here to set the attribute accordingly.
 
   // Obtain the XML structure as a string.
@@ skipping 744 matching lines @@
   for (AutofillField* field : fields_) {
     FieldTypeGroup field_type_group = field->Type().group();
     if (field_type_group == CREDIT_CARD)
       field->set_section(field->section() + "-cc");
     else
       field->set_section(field->section() + "-default");
   }
 }
 
 }  // namespace autofill