Autofill: Search for standalone label tags while looking through divs.

chrome/renderer/autofill/form_autofill_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/format_macros.h"
 #include "base/strings/string16.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 3379 matching lines @@
       "<DIV>Email:</DIV>"
       "<DIV>"
       "  <SPAN>"
       "    <INPUT type='text' name='email' value='john@example.com'>"
       "  </SPAN>"
       "</DIV>"
       "<input type='submit' name='reply-send' value='Send'>"
       "</FORM>");
 }
 
+TEST_F(FormAutofillTest, LabelsInferredFromLabelInDivTable) {
+  ExpectJohnSmithLabels(
+      "<FORM name='TestForm' action='http://cnn.com' method='post'>"
+      "<LABEL>First name:</LABEL>"
+      "<LABEL for='lastname'>Last name:</LABEL>"
+      "<DIV>"
+      "  <INPUT type='text' id='firstname' value='John'>"
+      "</DIV>"
+      "<DIV>"
+      "  <INPUT type='text' id='lastname' value='Smith'>"
+      "</DIV>"
+      "<LABEL>Email:</LABEL>"
+      "<DIV>"
+      "  <SPAN>"
+      "    <INPUT type='text' id='email' value='john@example.com'>"
+      "  </SPAN>"
+      "</DIV>"
+      "<input type='submit' name='reply-send' value='Send'>"
+      "</FORM>");
+}
+
 TEST_F(FormAutofillTest, LabelsInferredFromDefinitionListRatherThanDivTable) {
   ExpectJohnSmithLabels(
       "<FORM name='TestForm' action='http://cnn.com' method='post'>"
       "<DIV>This is not a label.<BR>"
       "<DL>"
       "  <DT>"
       "    <SPAN>"
       "      First name:"
       "    </SPAN>"
       "  </DT>"
@@ skipping 722 matching lines @@
   ASSERT_TRUE(control_elements.empty());
   ASSERT_TRUE(fieldsets.empty());
 
   FormData form;
   EXPECT_FALSE(UnownedFormElementsAndFieldSetsToFormData(
       fieldsets, control_elements, nullptr, dummy_origin, REQUIRE_NONE,
       extract_mask, &form, nullptr));
 }
 
 }  // namespace autofill