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

components/autofill/core/browser/autofill_manager.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_AUTOFILL_MANAGER_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_MANAGER_H_
 
 #include <list>
 #include <map>
 #include <string>
@@ skipping 122 matching lines @@
   void RequestAutocompleteDialogClosed();
 
   AutofillClient* client() const { return client_; }
 
   const std::string& app_locale() const { return app_locale_; }
 
   // Only for testing.
   void SetTestDelegate(AutofillManagerTestDelegate* delegate);
 
   void OnFormsSeen(const std::vector<FormData>& forms,
+                   size_t unowned_form_index,
                    const base::TimeTicks& timestamp);
 
   // Processes the submitted |form|, saving any new Autofill data and uploading
   // the possible field types for the submitted fields to the crowdsourcing
   // server.  Returns false if this form is not relevant for Autofill.
   bool OnFormSubmitted(const FormData& form,
                        const base::TimeTicks& timestamp);
 
   void OnTextFieldDidChange(const FormData& form,
                             const FormFieldData& field,
@@ skipping 135 matching lines @@
       const FormFieldData& field,
       const AutofillField& autofill_field) const;
 
   // Returns a list of values from the stored credit cards that match |type| and
   // the value of |field| and returns the labels of the matching credit cards.
   std::vector<Suggestion> GetCreditCardSuggestions(
       const FormFieldData& field,
       const AutofillType& type) const;
 
   // Parses the forms using heuristic matching and querying the Autofill server.
-  void ParseForms(const std::vector<FormData>& forms);
+  void ParseForms(const std::vector<FormData>& forms,
+                  size_t unowned_form_index);
 
   // Imports the form data, submitted by the user, into |personal_data_|.
   void ImportFormData(const FormStructure& submitted_form);
 
   // If |initial_interaction_timestamp_| is unset or is set to a later time than
   // |interaction_timestamp|, updates the cached timestamp.  The latter check is
   // needed because IPC messages can arrive out of order.
   void UpdateInitialInteractionTimestamp(
       const base::TimeTicks& interaction_timestamp);
 
@@ skipping 98 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            AutocompleteOffRespected);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            AutocompleteOffRespectedWithFlag);
   DISALLOW_COPY_AND_ASSIGN(AutofillManager);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_MANAGER_H_