Options2: Pull the trigger.

chrome/browser/resources/options2/password_manager_list.css

+/*
+ * Copyright (c) 2011 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.
+ */
+
+button.password-button {
+  -webkit-transition: opacity .15s;
+  background: #8aaaed;
+  color: #fff;
+  display: inline;
+  font-size: 90%;
+  font-weight: bold;
+  height: 18px;
+  opacity: 0.3;
+  padding: 0 2px;
+  position: absolute;
+  top: 5px;
+}
+
+button.password-button:hover {
+  -webkit-transition: opacity .15s;
+  opacity: 1;
+}
+
+html[dir='ltr'] button.password-button {
+  right: 2px;
+}
+
+html[dir='rtl'] button.password-button {
+  left: 2px;
+}
+
+input[type="password"].inactive-password {
+  background: transparent;
+  border: none;
+}
+
+#saved-passwords-list .url {
+  box-sizing: border-box;
+  width: 40%;
+}
+
+#saved-passwords-list .name {
+  -webkit-box-flex: 1;
+  width: 20%;
+}
+
+#saved-passwords-list .password {
+  -webkit-box-flex: 1;
+  position: relative;
+}
+
+#saved-passwords-list .password input[type="password"],
+#saved-passwords-list .password input[type="text"] {
+  box-sizing: border-box;
+  width: 100%;
+}
+
+#password-exceptions-list .url {
+  -webkit-box-flex: 1;
+}
+
+#saved-passwords-list .url,
+#saved-passwords-list .name,
+#password-exceptions-list .url {
+  overflow: hidden;
+  text-overflow: ellipsis;
+}