[Password Generation] Send id attribute to server for HTML based form classifier

chrome/browser/autofill/autofill_server_browsertest.cc

 // Copyright 2014 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 "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 141 matching lines @@
   AutofillUploadContents upload;
   upload.set_submission(true);
   upload.set_client_version("6.1.1715.1442/en (GGLL)");
   upload.set_form_signature(15916856893790176210U);
   upload.set_autofill_used(false);
   upload.set_data_present("1f7e0003780000080004");
   upload.set_action_signature(15724779818122431245U);
   upload.set_form_name("test_form");
 
   test::FillUploadField(upload.add_field(), 2594484045U, "one", "text", nullptr,
-                        2U, nullptr);
+                        2U);
   test::FillUploadField(upload.add_field(), 2750915947U, "two", "text", "off",
-                        2U, nullptr);
+                        2U);
   test::FillUploadField(upload.add_field(), 3494787134U, "three", "text",
-                        nullptr, 2U, nullptr);
+                        nullptr, 2U);
   test::FillUploadField(upload.add_field(), 1236501728U, "four", "text", "off",
-                        2U, nullptr);
+                        2U);
 
   std::string expected_upload_string;
   ASSERT_TRUE(upload.SerializeToString(&expected_upload_string));
 
   WindowedNetworkObserver upload_network_observer(expected_upload_string);
   content::WebContents* web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
   content::SimulateMouseClick(
       web_contents, 0, blink::WebMouseEvent::Button::Left);
   upload_network_observer.Wait();
@@ skipping 26 matching lines @@
   std::string expected_query_string;
   ASSERT_TRUE(query.SerializeToString(&expected_query_string));
 
   WindowedNetworkObserver query_network_observer(expected_query_string);
   ui_test_utils::NavigateToURL(
       browser(), GURL(std::string(kDataURIPrefix) + kFormHtml));
   query_network_observer.Wait();
 }
 
 }  // namespace autofill