Fleshed out a lot of the Path interfac

experimental/SkV8Example/speed.js

Index: experimental/SkV8Example/speed.js
diff --git a/experimental/SkV8Example/sample.js b/experimental/SkV8Example/speed.js
similarity index 64%
copy from experimental/SkV8Example/sample.js
copy to experimental/SkV8Example/speed.js
index 841dd5daa7848706e03e8265c59bea61b982597d..5b0f0013546d18c3e92a1a3e435e21bcdff4ef93 100644
--- a/experimental/SkV8Example/sample.js
+++ b/experimental/SkV8Example/speed.js
@@ -7,13 +7,17 @@ var onDraw = function(){
     tick += 0.1;
     canvas.fillStyle = '#0000ff';
     canvas.fillRect(100, 100, Math.sin(tick)*100, Math.cos(tick)*100);
+    inval();
   };
+
+  function onTimeout() {
+      print(tick*10, " FPS");
+      setTimeout(onTimeout, 1000);
+      tick=0;
+  }
+
+  setTimeout(onTimeout, 1000);
+
   return f;
 }();
 
-function onTimeout() {
-  inval();
-  print(setTimeout(onTimeout, 33));
-}
-
-setTimeout(onTimeout, 33);