Add the gears.js demo and all the code changes needed to get it working, including

experimental/SkV8Example/path.js

 /**
  * @fileoverview Sample onDraw script for use with SkV8Example.
  */
 var onDraw = function(){
     var p = new Path();
     p.moveTo(0, 0);
     p.bezierCurveTo(0, 100, 100, 0, 200, 200);
     p.close();
     p.moveTo(0, 300);
     p.arc(0, 300, 40, Math.PI/2, 3/2*Math.PI);
     function f(context) {
         context.translate(10, 10);
         for (var i=0; i<256; i++) {
-            context.fillStyle = '#0000' + toHex(i);
+            context.strokeStyle = '#0000' + toHex(i);
             context.stroke(p);
             context.translate(1, 0);
         }
         context.fillStyle = '#ff0000';
         print(context.width, context.height);
         context.resetTransform();
         context.fillRect(context.width/2, context.height/2, 20, 20);
-
     };
     return f;
 }();
 
 
 function toHex(n) {
   var s = n.toString(16);
   if (s.length == 1) {
     s = "0" + s;
   }
   return s;
 }