[DevTools] Add "Disable JavaScript" into command menu

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

 {
     "extensions": [
         {
             "type": "@WebInspector.AppProvider",
             "className": "WebInspector.SimpleAppProvider",
             "order": 10
         },
         {
             "type": "@WebInspector.ContextMenu.Provider",
             "contextTypes": ["WebInspector.UISourceCode", "WebInspector.Resource", "WebInspector.NetworkRequest", "Node"],
@@ skipping 204 matching lines @@
             "settingType": "boolean",
             "order": 0,
             "defaultValue": false,
             "options": [
                 { "value": true, "title": "Disable cache (while DevTools is open)" },
                 { "value": false, "title": "Enable cache" }
             ]
         },
         {
             "type": "setting",
-            "category": "",
+            "category": "Debugger",
             "title": "Disable JavaScript",
             "settingName": "javaScriptDisabled",
             "settingType": "boolean",
             "order": 1,
-            "defaultValue": false
+            "defaultValue": false,
+            "options": [
+                { "value": true, "title": "Disable JavaScript" },
+                { "value": false, "title": "Enable JavaScript" }
+            ]
         },
         {
             "type": "setting",
             "category": "DevTools",
             "title": "Auto-open DevTools for popups",
             "settingName": "autoAttachToCreatedPages",
             "settingType": "boolean",
             "order": 2,
             "defaultValue": false,
             "options": [
@@ skipping 111 matching lines @@
         "Connections.js",
         "Main.js"
     ],
     "resources": [
         "errorWarningCounter.css",
         "remoteDebuggingTerminatedScreen.css",
         "renderingOptions.css",
         "targetCrashedScreen.css"
     ]
 }