Devtools: Fix frontend part of LayoutEditor

third_party/WebKit/Source/devtools/front_end/elements/StylesSidebarPane.js

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 27 matching lines @@
 
     WebInspector.moduleSetting("colorFormat").addChangeListener(this.update.bind(this));
     WebInspector.moduleSetting("textEditorIndent").addChangeListener(this.update.bind(this));
 
     var hbox = this.element.createChild("div", "hbox styles-sidebar-pane-toolbar");
     var filterContainerElement = hbox.createChild("div", "styles-sidebar-pane-filter-box");
     this._filterInput = WebInspector.StylesSidebarPane.createPropertyFilterElement(WebInspector.UIString("Filter"), hbox, this._onFilterChanged.bind(this));
     filterContainerElement.appendChild(this._filterInput);
 
     var toolbar = new WebInspector.ExtensibleToolbar("styles-sidebarpane-toolbar", hbox);
-    if (Runtime.experiments.isEnabled("layoutEditor") && !Runtime.queryParam("remoteFrontend")) {
-        this._layoutEditorButton = new WebInspector.ToolbarButton(WebInspector.UIString("Toggle Layout Editor"), "layout-editor-toolbar-item");
-        toolbar.appendToolbarItem(this._layoutEditorButton);
-        this._layoutEditorButton.addEventListener("click", this._toggleLayoutEditor, this);
-        toolbar.appendSeparator();
-    }
 
     toolbar.element.classList.add("styles-pane-toolbar", "toolbar-gray-toggled");
     this._currentToolbarPane = null;
 
     var toolbarPaneContainer = this.element.createChild("div", "styles-sidebar-toolbar-pane-container");
     this._toolbarPaneElement = toolbarPaneContainer.createChild("div", "styles-sidebar-toolbar-pane");
     this._sectionsContainer = this.element.createChild("div");
 
     this._stylesPopoverHelper = new WebInspector.StylesPopoverHelper();
 
@@ skipping 72 matching lines @@
     // IE hack.
     if (value.endsWith("\9"))
         return true;
     if (hasUnknownVendorPrefix(value))
         return true;
 
     return false;
 }
 
 WebInspector.StylesSidebarPane.prototype = {
-    _toggleLayoutEditor: function()
-    {
-        this._showLayoutEditor = !this._showLayoutEditor;
-        this._layoutEditorButton.setToggled(this._showLayoutEditor);
-        var targets = WebInspector.targetManager.targets();
-
-        if (this._showLayoutEditor)
-            WebInspector.inspectElementModeController.disable();
-        else
-            WebInspector.inspectElementModeController.enable();
-
-        var mode = this._showLayoutEditor ? DOMAgent.InspectMode.ShowLayoutEditor : DOMAgent.InspectMode.None;
-        for (var domModel of WebInspector.DOMModel.instances())
-            domModel.setInspectMode(mode);
-    },
 
     onUndoOrRedoHappened: function()
     {
         this.setNode(this.node());
     },
 
     /**
      * @param {!WebInspector.Event} event
      */
     _onAddButtonLongClick: function(event)
@@ skipping 2960 matching lines @@
 
     /**
      * @override
      * @return {?WebInspector.ToolbarItem}
      */
     item: function()
     {
         return this._button;
     }
 }