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

third_party/WebKit/Source/devtools/front_end/main/module.json

 {
     "extensions": [
         {
             "type": "@Common.AppProvider",
             "className": "Main.SimpleAppProvider",
             "order": 10
         },
         {
             "type": "@UI.ContextMenu.Provider",
             "contextTypes": [
@@ skipping 192 matching lines @@
             "order": 100
         },
         {
             "type": "@UI.ToolbarItem.Provider",
             "className": "Main.Main.WarningErrorCounter",
             "order": 1,
             "location": "main-toolbar-right"
         },
         {
             "type": "@UI.ToolbarItem.Provider",
+            "className": "Main.Main.NodeConnectionLink",
+            "condition": "nodeFrontend",
+            "order": 2,
+            "location": "main-toolbar-right"
+        },
+        {
+            "type": "@UI.ToolbarItem.Provider",
             "separator": true,
             "order": 98,
             "location": "main-toolbar-right"
         },
         {
             "type": "@UI.ToolbarItem.Provider",
             "className": "Main.Main.MainMenuItem",
             "order": 99,
             "location": "main-toolbar-right"
         },
@@ skipping 137 matching lines @@
             "subMenuId": "mainMenuHelp",
             "order": 30
         },
         {
             "type": "view",
             "location": "drawer-view",
             "id": "rendering",
             "title": "Rendering",
             "persistence": "closeable",
             "order": 50,
+            "condition": "!v8only",
             "className": "Main.RenderingOptionsView"
         },
         {
             "type": "setting",
             "category": "DevTools",
             "settingName": "currentDockState",
             "settingType": "enum",
             "defaultValue": "right",
             "options": [
                 {
@@ skipping 55 matching lines @@
         "ExecutionContextSelector.js",
         "Main.js"
     ],
     "resources": [
         "errorWarningCounter.css",
         "remoteDebuggingTerminatedScreen.css",
         "renderingOptions.css",
         "targetCrashedScreen.css"
     ]
 }