Remove Autofill support for the ECML standard, as it is virtually unused.

chrome/browser/autofill/form_field.h

 // Copyright (c) 2011 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 CHROME_BROWSER_AUTOFILL_FORM_FIELD_H_
 #define CHROME_BROWSER_AUTOFILL_FORM_FIELD_H_
 #pragma once
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
 #include "base/string16.h"
 #include "chrome/browser/autofill/autofill_type.h"
 
 class AutofillField;
 class AutofillScanner;
 
 // Represents a logical form field in a web form.  Classes that implement this
 // interface can identify themselves as a particular type of form field, e.g.
 // name, phone number, or address field.
 class FormField {
  public:
-  typedef FormField* ParseFunction(AutofillScanner* scanner, bool is_ecml);
+  typedef FormField* ParseFunction(AutofillScanner* scanner);
 
   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,
                               FieldTypeMap* map);
 
  protected:
@@ skipping 64 matching lines @@
                               const AutofillField** match);
 
   // Matches the regular expression |pattern| against the components of |field|
   // as specified in the |match_type| bit field (see |MatchType|).
   static bool Match(const AutofillField* field,
                     const string16& pattern,
                     int match_type);
 
   // Perform a "pass" over the |fields| where each pass uses the supplied
   // |parse| method to match content to a given field type.
-  // |is_ecml| designates whether to match only ECML fields.
   // |fields| is both an input and an output parameter.  Upon exit |fields|
   // holds any remaining unclassified fields for further processing.
-  // Classification results of the proceessed fields are stored in |map|.
+  // Classification results of the processed fields are stored in |map|.
   static void ParseFormFieldsPass(ParseFunction parse,
-                                  bool is_ecml,
                                   std::vector<const AutofillField*>* fields,
                                   FieldTypeMap* map);
 
   DISALLOW_COPY_AND_ASSIGN(FormField);
 };
 
 #endif  // CHROME_BROWSER_AUTOFILL_FORM_FIELD_H_