[Autofill] Update the autocomplete types implementation to match the current HTML spec.

chrome/browser/autofill/autocomplete_history_manager_unittest.cc

 // Copyright (c) 2012 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 <vector>
 
 #include "base/memory/ref_counted.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autofill/autocomplete_history_manager.h"
@@ skipping 55 matching lines @@
   form.method = ASCIIToUTF16("POST");
   form.origin = GURL("http://myform.com/form.html");
   form.action = GURL("http://myform.com/submit.html");
   form.user_submitted = true;
 
   // Valid Visa credit card number pulled from the paypal help site.
   FormFieldData valid_cc;
   valid_cc.label = ASCIIToUTF16("Credit Card");
   valid_cc.name = ASCIIToUTF16("ccnum");
   valid_cc.value = ASCIIToUTF16("4012888888881881");
-  valid_cc.form_control_type = ASCIIToUTF16("text");
+  valid_cc.form_control_type = "text";
   form.fields.push_back(valid_cc);
 
   EXPECT_CALL(*web_data_service_, AddFormFields(_)).Times(0);
   autocomplete_manager_->OnFormSubmitted(form);
 }
 
 // Contrary test to AutocompleteHistoryManagerTest.CreditCardNumberValue.  The
 // value being submitted is not a valid credit card number, so it will be sent
 // to the WebDatabase to be saved.
 TEST_F(AutocompleteHistoryManagerTest, NonCreditCardNumberValue) {
   FormData form;
   form.name = ASCIIToUTF16("MyForm");
   form.method = ASCIIToUTF16("POST");
   form.origin = GURL("http://myform.com/form.html");
   form.action = GURL("http://myform.com/submit.html");
   form.user_submitted = true;
 
   // Invalid credit card number.
   FormFieldData invalid_cc;
   invalid_cc.label = ASCIIToUTF16("Credit Card");
   invalid_cc.name = ASCIIToUTF16("ccnum");
   invalid_cc.value = ASCIIToUTF16("4580123456789012");
-  invalid_cc.form_control_type = ASCIIToUTF16("text");
+  invalid_cc.form_control_type = "text";
   form.fields.push_back(invalid_cc);
 
   EXPECT_CALL(*(web_data_service_.get()), AddFormFields(_)).Times(1);
   autocomplete_manager_->OnFormSubmitted(form);
 }
 
 // Tests that SSNs are not sent to the WebDatabase to be saved.
 TEST_F(AutocompleteHistoryManagerTest, SSNValue) {
   FormData form;
   form.name = ASCIIToUTF16("MyForm");
   form.method = ASCIIToUTF16("POST");
   form.origin = GURL("http://myform.com/form.html");
   form.action = GURL("http://myform.com/submit.html");
   form.user_submitted = true;
 
   FormFieldData ssn;
   ssn.label = ASCIIToUTF16("Social Security Number");
   ssn.name = ASCIIToUTF16("ssn");
   ssn.value = ASCIIToUTF16("078-05-1120");
-  ssn.form_control_type = ASCIIToUTF16("text");
+  ssn.form_control_type = "text";
   form.fields.push_back(ssn);
 
   EXPECT_CALL(*web_data_service_, AddFormFields(_)).Times(0);
   autocomplete_manager_->OnFormSubmitted(form);
 }
 
 // Verify that autocomplete text is saved for search fields.
 TEST_F(AutocompleteHistoryManagerTest, SearchField) {
   FormData form;
   form.name = ASCIIToUTF16("MyForm");
   form.method = ASCIIToUTF16("POST");
   form.origin = GURL("http://myform.com/form.html");
   form.action = GURL("http://myform.com/submit.html");
   form.user_submitted = true;
 
   // Search field.
   FormFieldData search_field;
   search_field.label = ASCIIToUTF16("Search");
   search_field.name = ASCIIToUTF16("search");
   search_field.value = ASCIIToUTF16("my favorite query");
-  search_field.form_control_type = ASCIIToUTF16("search");
+  search_field.form_control_type = "search";
   form.fields.push_back(search_field);
 
   EXPECT_CALL(*(web_data_service_.get()), AddFormFields(_)).Times(1);
   autocomplete_manager_->OnFormSubmitted(form);
 }
 
 namespace {
 
 class MockAutofillExternalDelegate : public TestAutofillExternalDelegate {
  public:
@@ skipping 41 matching lines @@
       scoped_ptr<AutofillWebDataService>(
           new AutofillWebDataServiceImpl(web_data_service_)));
 
   MockAutofillExternalDelegate external_delegate(web_contents());
   EXPECT_CALL(external_delegate, OnSuggestionsReturned(_, _,  _,  _,  _));
   autocomplete_history_manager.SetExternalDelegate(&external_delegate);
 
   // Should trigger a call to OnSuggestionsReturned, verified by the mock.
   autocomplete_history_manager.SendSuggestions(NULL);
 }