Implement the filesystem proxy. This allows the FileRef tests to pass in the...

ppapi/example/example.html

Index: ppapi/example/example.html
===================================================================
--- ppapi/example/example.html	(revision 75471)
+++ ppapi/example/example.html	(working copy)
@@ -5,10 +5,20 @@
 <script type="text/javascript">
 isPluginDefaultSize = true;
 
+var foo = 0;
+
 function Test() {
     plugin = document.getElementById('plugin');
-    // Confirm that this no longer segfaults.
-    alert(plugin.toString(new Array(10)));
+
+    if (foo == 0) {
+      foo = plugin.getObject();
+      // Confirm that this no longer segfaults.
+      //alert(plugin.toString(new Array(10)));
+      alert("first time");
+      plugin.parentNode.removeChild(plugin);
+    } else {
+      alert(foo.toString());
+    }
 }
 
 function SetPluginSize(width, height) {
@@ -31,6 +41,7 @@
 </script>
 
   <button onclick='Test()'>Test</button>
+  <button id="asdf">Asdf</button>
   <button onclick='ToggleSize()'>Toggle Size</button>
   <div id="fps" style="background-color:white; font-weight:bold; padding:4px; width:200px;">FPS GOES HERE</div>
   <div id="size" style="background-color:white; font-weight:bold; padding:4px; width:200px;"></div>