DevTools: add 3D layer view to Layer panel

Source/devtools/front_end/LayerTreeModel.js

Index: Source/devtools/front_end/LayerTreeModel.js
diff --git a/Source/devtools/front_end/LayerTreeModel.js b/Source/devtools/front_end/LayerTreeModel.js
index 2111bc81e733e8775dc380afe3b0a6194601a29c..aae5bfe0a691f30b91bbade10f8b20c9685130c8 100644
--- a/Source/devtools/front_end/LayerTreeModel.js
+++ b/Source/devtools/front_end/LayerTreeModel.js
@@ -156,6 +156,38 @@ WebInspector.Layer.prototype = {
     },
 
     /**
+     * @return {number}
+     */
+    offsetX: function()
+    {
+        return this._rawLayer["offsetX"];

[pfeldman, 2013/08/09 09:24:52]

. notation.

+    },
+
+    /**
+     * @return {number}
+     */
+    offsetY: function()
+    {
+        return this._rawLayer["offsetY"];
+    },
+
+    /**
+     * @return {number}
+     */
+    width: function()
+    {
+        return this._rawLayer["width"];
+    },
+
+    /**
+     * @return {number}
+     */
+    height: function()
+    {
+        return this._rawLayer["height"];
+    },
+
+    /**
      * @return {WebInspector.Layer}
      */
     parent: function()