[DevTools] Expose TCP targets config in frontend, use it for Node

third_party/WebKit/Source/devtools/front_end/devices/devicesView.css

 /*
  * Copyright (c) 2015 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.
  */
 
 .devices-container {
     overflow: hidden;
     flex: auto;
 }
@@ skipping 171 matching lines @@
 .port-forwarding-footer {
     overflow: hidden;
     margin: 15px 0 0 25px;
     max-width: 500px;
 }
 
 .port-forwarding-footer > * {
     white-space: pre-wrap;
 }
 
+.network-discovery-header {
+    display: flex;
+    align-items: center;
+    flex-direction: row;
+    margin-top: 5px;
+}
+
+.add-network-target-button {
+    margin: 10px 25px;
+    align-self: flex-start;
+}
+
+.network-discovery-list {
+    margin: 10px 0 0 25px;
+    max-width: 500px;
+    flex: none;
+}
+
+.network-discovery-list-empty {
+    flex: auto;
+    height: 30px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.network-discovery-list-item {
+    padding: 3px 5px 3px 5px;
+    height: 30px;
+    display: flex;
+    align-items: center;
+    position: relative;
+    flex: auto 1 1;
+}
+
+.network-discovery-value {
+    white-space: nowrap;
+    text-overflow: ellipsis;
+    -webkit-user-select: none;
+    color: #222;
+    flex: 3 1 0;
+    overflow: hidden;
+}
+
+.network-discovery-edit-row {
+    flex: none;
+    display: flex;
+    flex-direction: row;
+    margin: 6px 5px;
+    align-items: center;
+}
+
+.network-discovery-edit-row input {
+    width: 100%;
+    text-align: inherit;
+}
+
+.network-discovery-footer {
+    overflow: hidden;
+    margin: 15px 0 0 25px;
+    max-width: 500px;
+}
+
+.network-discovery-footer > * {
+    white-space: pre-wrap;
+}
+
 .device-view {
     overflow: auto;
     -webkit-user-select: text;
     flex: auto;
 }
 
 .device-text-row {
     align-items: baseline;
     margin-right: 25px;
 }
@@ skipping 124 matching lines @@
 }
 
 .device-view-port-icon.device-view-port-icon-error {
     background-color: red;
 }
 
 .device-view-port-icon.device-view-port-icon-transient {
     transform: scale(1.2);
     background-color: orange;
 }
+
+.node-frontend .network-discovery-header {
+    display: none;
+}
+
+.devices-view-panel {
+    align-items: center;
+    justify-content: flex-start;
+}
+
+.node-frontend.network-discovery-view {
+    min-width: 400px;
+    flex: auto;
+}
+
+.node-frontend .add-network-target-button {
+    align-self: center;
+}
+
+:host-context(.node-frontend) .network-discovery-list-empty {
+    height: 40px;
+}
+
+:host-context(.node-frontend) .network-discovery-list-item {
+    padding: 3px 15px;
+    height: 40px;
+}
+
+.node-frontend .network-discovery-list {
+    margin: 20px 0 5px 0;
+    max-width: 600px;
+    max-height: 202px;
+}
+
+.node-frontend .network-discovery-footer {
+    margin: 0;
+}
+
+.devices-view-panel-center {
+    display: flex;
+    align-items: stretch;
+    justify-content: center;
+    max-width: 600px;
+    flex-direction: column;
+    padding-top: 50px;
+}
+
+.devices-view-panel-logo {
+    align-self: center;
+    width: 400px;
+    margin-bottom: 50px;
+    flex: none;
+}
+
+:host-context(.node-frontend) .network-discovery-edit-row input {
+    height: 30px;
+    padding-left: 5px;
+}
+
+:host-context(.node-frontend) .network-discovery-edit-row {
+    margin: 6px 9px;
+}