Reland of DevTools: automatically populate 'More tools' submenu with the drawer views.

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 160 matching lines @@
             "actionId": "main.search-in-panel.find-previous",
             "className": "WebInspector.Main.SearchActionDelegate",
             "bindings": [
                 {
                     "platform": "mac",
                     "shortcut": "Meta+Shift+G"
                 }
             ]
         },
         {
-            "type": "@WebInspector.ActionDelegate",
-            "actionId": "main.show-rendering-options",
-            "title": "Rendering settings",
-            "className": "WebInspector.RenderingOptionsView.ShowActionDelegate"
-        },
-        {
             "type": "@WebInspector.ToolbarItem.Provider",
             "separator": true,
             "location": "main-toolbar-left",
             "order": 100
         },
         {
             "type": "@WebInspector.ToolbarItem.Provider",
             "className": "WebInspector.Main.WarningErrorCounter",
             "order": 1,
             "location": "main-toolbar-right"
@@ skipping 117 matching lines @@
         {
             "type": "@WebInspector.SettingUI",
             "category": "Elements",
             "order": 3,
             "className": "WebInspector.ShowMetricsRulersSettingUI"
         },
         {
             "type": "context-menu-item",
             "location": "mainMenu/navigate",
             "title": "More tools",
-            "subMenuId": "mainMenu/tools",
+            "subMenuId": "mainMenuMoreTools",
             "order": 80
         },
         {
-            "type": "context-menu-item",
-            "location": "mainMenu/tools/open",
-            "order": 80,
-            "actionId": "main.show-rendering-options"
-        },
-        {
             "type": "drawer-view",
             "name": "rendering",
             "title": "Rendering",
             "persistence": "closeable",
             "order": 50,
             "className": "WebInspector.RenderingOptionsView"
         },
         {
             "type": "setting",
             "category": "DevTools",
@@ skipping 20 matching lines @@
         "Connections.js",
         "Main.js"
     ],
     "resources": [
         "errorWarningCounter.css",
         "remoteDebuggingTerminatedScreen.css",
         "renderingOptions.css",
         "targetCrashedScreen.css"
     ]
 }