Autofill: Fix broken DCHECK from r320637.

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 3108 matching lines @@
   values.push_back(ASCIIToUTF16("123"));
 
   labels.push_back(ASCIIToUTF16("Phone"));
   names.push_back(ASCIIToUTF16("phone2"));
   values.push_back(ASCIIToUTF16("456"));
 
   labels.push_back(ASCIIToUTF16("Phone"));
   names.push_back(ASCIIToUTF16("phone3"));
   values.push_back(ASCIIToUTF16("7890"));
 
+  labels.push_back(ASCIIToUTF16("Credit Card Number"));
+  names.push_back(ASCIIToUTF16("ccnumber"));
+  values.push_back(ASCIIToUTF16("4444555544445555"));
+
   ExpectLabels(
       "<FORM name='TestForm' action='http://cnn.com' method='post'>"
       "<TABLE>"
       "  <TR>"
       "    <TD>*First Name</TD>"
       "    <TD>*Last Name</TD>"
       "    <TD>*Email</TD>"
       "  </TR>"
       "  <TR>"
       "    <TD>"
@@ skipping 26 matching lines @@
       "      <INPUT type='text' id='phone1' value='123'/>"
       "    </TD>"
       "    <TD>"
       "      <INPUT type='text' id='phone2' value='456'/>"
       "    </TD>"
       "    <TD>"
       "      <INPUT type='text' id='phone3' value='7890'/>"
       "    </TD>"
       "  </TR>"
       "  <TR>"
+      "    <TH>"
+      "      Credit Card Number"
+      "    </TH>"
+      "  </TR>"
+      "  <TR>"
+      "    <TD>"
+      "      <INPUT type='text' name='ccnumber' value='4444555544445555'/>"
+      "    </TD>"
+      "  </TR>"
+      "  <TR>"
       "    <TD>"
       "      <INPUT type='submit' name='reply-send' value='Send'/>"
       "    </TD>"
       "  </TR>"
       "</TABLE>",
       labels, names, values);
 }
 
 // Verify that we correctly infer labels when enclosed within a list item.
 TEST_F(FormAutofillTest, LabelsInferredFromListItem) {
@@ skipping 947 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