Devtools: Add device frames to device mode

third_party/WebKit/Source/devtools/front_end/emulation/EmulatedDevices.js

Index: third_party/WebKit/Source/devtools/front_end/emulation/EmulatedDevices.js
diff --git a/third_party/WebKit/Source/devtools/front_end/emulation/EmulatedDevices.js b/third_party/WebKit/Source/devtools/front_end/emulation/EmulatedDevices.js
index 80dfa6b53951ca93ee56f2258ac6019921cfd8ed..dc110198417d7b4e7bf43aa7874ca20b31af73a4 100644
--- a/third_party/WebKit/Source/devtools/front_end/emulation/EmulatedDevices.js
+++ b/third_party/WebKit/Source/devtools/front_end/emulation/EmulatedDevices.js
@@ -307,6 +307,20 @@ WebInspector.EmulatedDevice.prototype = {
     },
 
     /**
+     * @param {string} orientationName
+     * @return {string}
+     */
+    outlineImage: function(orientationName)
+    {
+        var orientation = this.orientationByName(orientationName);
+        if (!orientation.outlineImage)
+            return "";
+        if (!this._extension)
+            return orientation.outlineImage;
+        return this._extension.module().substituteURL(orientation.outlineImage);
+    },
+
+    /**
      * @param {string} name
      * @return {!WebInspector.EmulatedDevice.Orientation}
      */