Redesign the copresence audio handlers.

chrome/browser/resources/whispernet_proxy/js/init.js

 // Copyright 2014 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.
 
 'use strict';
 
 // Globals holding our encoder and decoder. We will never have more than one
 // Global variable that will be used to access this Nacl bridge.
 var whispernetNacl = null;
 
@@ skipping 32 matching lines @@
 function encodeTokenRequest(token, audible) {
   if (whisperEncoder) {
     whisperEncoder.encode(atob(token), audible, true);
   } else {
     console.error('encodeTokenRequest: Whisper not initialized!');
   }
 }
 
 /**
  * Sends a request to whispernet to decode samples.
+ * @param {string} type Type of decoding to perform.

[Daniel Erat, 2014/10/17 22:25:59]

document the acceptable values (or at least that this is DecodeRequestType)?

[rkc, 2014/10/18 00:21:54]

Code changed. This is now an object.

  * @param {ArrayBuffer} samples Array of samples to decode.
  */
-function decodeSamplesRequest(samples) {
+function decodeSamplesRequest(type, samples) {
   if (whisperDecoder) {
-    whisperDecoder.processSamples(samples);
+    whisperDecoder.processSamples(type, samples);
   } else {
     console.error('decodeSamplesRequest: Whisper not initialized!');
   }
 }
 
 /**
  * Sends a request to whispernet to detect broadcast.
  */
 function detectBroadcastRequest() {
   if (whisperDecoder) {
@@ skipping 28 matching lines @@
  */
 function initWhispernet() {
   console.log('init: Starting Nacl bridge.');
   // TODO(rkc): Figure out how to embed the .nmf and the .pexe into component
   // resources without having to rename them to .js.
   whispernetNacl = new NaclBridge('whispernet_proxy.nmf.png',
                                   onWhispernetLoaded);
 }
 
 window.addEventListener('DOMContentLoaded', initWhispernet);