Autofill: Set requirements for number of recognized fields in an autofillable form

components/autofill/core/browser/form_field.h

 // 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.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_FORM_FIELD_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_FORM_FIELD_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 11 matching lines @@
 // interface can identify themselves as a particular type of form field, e.g.
 // name, phone number, or address field.
 class FormField {
  public:
   virtual ~FormField() {}
 
   // Classifies each field in |fields| with its heuristically detected type.
   // The association is stored into |map|.  Each field has a derived unique name
   // that is used as the key into the |map|.
   static void ParseFormFields(const std::vector<AutofillField*>& fields,
+                              bool is_form_tag,
                               ServerFieldTypeMap* map);
 
  protected:
   // A bit-field used for matching specific parts of a field in question.
   enum MatchType {
     // Attributes.
     MATCH_LABEL      = 1 << 0,
     MATCH_NAME       = 1 << 1,
     MATCH_VALUE      = 1 << 2,
 
@@ skipping 79 matching lines @@
 
   // Returns true iff |type| matches |match_type|.
   static bool MatchesFormControlType(const std::string& type, int match_type);
 
   DISALLOW_COPY_AND_ASSIGN(FormField);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_FORM_FIELD_H_