Added activity logging for ext APIs with custom bindings

chrome/renderer/resources/extensions/tts_custom_bindings.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Custom binding for the tts API.
 
 var binding = require('binding').Binding.create('tts');
 
 var ttsNatives = requireNative('tts');
 var GetNextTTSEventId = ttsNatives.GetNextTTSEventId;
@@ skipping 39 matching lines @@
     if (args.length > 1 && args[1] && args[1].onEvent) {
       var id = GetNextTTSEventId();
       args[1].srcId = id;
       chromeHidden.tts.handlers[id] = args[1].onEvent;
       // Keep the page alive until the event finishes.
       // Balanced in eventHandler.
       lazyBG.IncrementKeepaliveCount();
     }
     sendRequest(this.name, args, this.definition.parameters);
     return id;
-  });
+  }, true);
 });
 
 exports.binding = binding.generate();