Only consider PasswordFromManager which HasCompletedMatching when provisionally saving passwords

chrome/test/data/password/form_utils.js

+// Copyright (c) 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.
+
+// Creates the following form:
+// <form action="done.html">
+//   <label for="username">Username</label>
+//   <input type="text" id="username" name="username">
+//   <label for="password">Password</label>
+//   <input type="password" id="password" name="password">
+//   <input type="submit" id="submit-button">
+// </form>
+function createSimplePasswordForm() {
+  var form = document.createElement('form');
+  form.setAttribute('action', 'done.html');
+
+  var username_label = document.createElement('label');
+  username_label.htmlFor = 'username';
+  username_label.innerText = 'Username: ';
+  var username = document.createElement('input');
+  username.type = 'text';
+  username.name = 'username';
+  username.id = 'username';
+
+  var password_label = document.createElement('label');
+  password_label.innerText = 'Password: ';
+  password_label.htmlFor = 'password';
+  var password = document.createElement('input');
+  password.type = 'password';
+  password.name = 'password';
+  password.id = 'password';
+
+  var submit = document.createElement('input');
+  submit.type = 'submit';
+  submit.id = 'submit-button';
+  submit.value = 'Submit';
+
+  form.appendChild(username_label);
+  form.appendChild(username);
+  form.appendChild(password_label);
+  form.appendChild(password);
+  form.appendChild(submit);
+
+  return form;
+}