Add the identified form section to the autofill tests.

chrome/browser/autofill/form_structure_browsertest.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/files/file_path.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 58 matching lines @@
   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(browser(),
                                                        HTMLToDataURI(input)));
 
   ContentAutofillDriver* autofill_driver =
       ContentAutofillDriver::FromWebContents(
           browser()->tab_strip_model()->GetActiveWebContents());
   ASSERT_NE(static_cast<ContentAutofillDriver*>(NULL), autofill_driver);
   AutofillManager* autofill_manager = autofill_driver->autofill_manager();
   ASSERT_NE(static_cast<AutofillManager*>(NULL), autofill_manager);
   std::vector<FormStructure*> forms = autofill_manager->form_structures_.get();
-  *output = FormStructureBrowserTest::FormStructuresToString(forms);
+  *output = FormStructuresToString(forms);
 }
 
 std::string FormStructureBrowserTest::FormStructuresToString(
     const std::vector<FormStructure*>& forms) {
   std::string forms_string;
-  for (std::vector<FormStructure*>::const_iterator iter = forms.begin();
-       iter != forms.end();
-       ++iter) {
-
-    for (std::vector<AutofillField*>::const_iterator field_iter =
-            (*iter)->begin();
-         field_iter != (*iter)->end();
-         ++field_iter) {
-      forms_string += (*field_iter)->Type().ToString();
-      forms_string += " | " + base::UTF16ToUTF8((*field_iter)->name);
-      forms_string += " | " + base::UTF16ToUTF8((*field_iter)->label);
-      forms_string += " | " + base::UTF16ToUTF8((*field_iter)->value);
+  for (const FormStructure* form : forms) {
+    for (const AutofillField* field : *form) {
+      forms_string += field->Type().ToString();
+      forms_string += " | " + base::UTF16ToUTF8(field->name);
+      forms_string += " | " + base::UTF16ToUTF8(field->label);
+      forms_string += " | " + base::UTF16ToUTF8(field->value);
+      forms_string += " | " + field->section();
       forms_string += "\n";
     }
   }
   return forms_string;
 }
 
 // Heuristics tests time out on Windows (http://crbug.com/85276) and Chrome OS
 // (http://crbug.com/423791).
 #if defined(OS_WIN) || defined(OS_CHROMEOS)
 #define MAYBE_DataDrivenHeuristics(n) DISABLED_DataDrivenHeuristics##n
@@ skipping 164 matching lines @@
 IN_PROC_BROWSER_TEST_F(FormStructureBrowserTest,
     MAYBE_DataDrivenHeuristics(20)) {
   const base::FilePath::CharType kFileNamePattern[] =
       FILE_PATH_LITERAL("20_*.html");
   RunDataDrivenTest(GetInputDirectory(kTestName),
                     GetOutputDirectory(kTestName),
                     kFileNamePattern);
 }
 
 }  // namespace autofill