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

chrome/browser/autofill/form_field.cc

Index: chrome/browser/autofill/form_field.cc
diff --git a/chrome/browser/autofill/form_field.cc b/chrome/browser/autofill/form_field.cc
index edcd292abff93b2c487f40220279ec0c16ae222e..3505d15f054c080ef282aa7381f6465d583d1d09 100644
--- a/chrome/browser/autofill/form_field.cc
+++ b/chrome/browser/autofill/form_field.cc
@@ -13,7 +13,6 @@
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
-#include "chrome/browser/autofill/autofill_ecml.h"
 #include "chrome/browser/autofill/address_field.h"
 #include "chrome/browser/autofill/autofill_field.h"
 #include "chrome/browser/autofill/autofill_regexes.h"
@@ -29,9 +28,6 @@
 
 namespace {
 
-using autofill::GetEcmlPattern;
-using autofill::HasECMLField;
-
 bool IsTextField(const string16& type) {
   return type == ASCIIToUTF16("text");
 }
@@ -53,28 +49,24 @@ bool IsSelectField(const string16& type) {
 // static
 void FormField::ParseFormFields(const std::vector<AutofillField*>& fields,
                                 FieldTypeMap* map) {
-  // First, check if there is at least one form field with an ECML name.
-  // If there is, then we will match an element only if it is in the standard.
-  bool is_ecml = HasECMLField(fields);
-
   // Set up a working copy of the fields to be processed.
   std::vector<const AutofillField*> remaining_fields(fields.size());
   std::copy(fields.begin(), fields.end(), remaining_fields.begin());
 
   // Email pass.
-  ParseFormFieldsPass(EmailField::Parse, is_ecml, &remaining_fields, map);
+  ParseFormFieldsPass(EmailField::Parse, &remaining_fields, map);
 
   // Phone/fax pass.
-  ParseFormFieldsPass(PhoneField::Parse, is_ecml, &remaining_fields, map);
+  ParseFormFieldsPass(PhoneField::Parse, &remaining_fields, map);
 
   // Address pass.
-  ParseFormFieldsPass(AddressField::Parse, is_ecml, &remaining_fields, map);
+  ParseFormFieldsPass(AddressField::Parse, &remaining_fields, map);
 
   // Credit card pass.
-  ParseFormFieldsPass(CreditCardField::Parse, is_ecml, &remaining_fields, map);
+  ParseFormFieldsPass(CreditCardField::Parse, &remaining_fields, map);
 
   // Name pass.
-  ParseFormFieldsPass(NameField::Parse, is_ecml, &remaining_fields, map);
+  ParseFormFieldsPass(NameField::Parse, &remaining_fields, map);
 }
 
 // static
@@ -171,7 +163,6 @@ bool FormField::Match(const AutofillField* field,
 
 // static
 void FormField::ParseFormFieldsPass(ParseFunction parse,
-                                    bool is_ecml,
                                     std::vector<const AutofillField*>* fields,
                                     FieldTypeMap* map) {
   // Store unmatched fields for further processing by the caller.
@@ -179,7 +170,7 @@ void FormField::ParseFormFieldsPass(ParseFunction parse,
 
   AutofillScanner scanner(*fields);
   while (!scanner.IsEnd()) {
-    scoped_ptr<FormField> form_field(parse(&scanner, is_ecml));
+    scoped_ptr<FormField> form_field(parse(&scanner));
     if (!form_field.get()) {
       remaining_fields.push_back(scanner.Cursor());
       scanner.Advance();