Cast Extensions API: Major namespace and object renaming

chrome/test/data/extensions/api_test/cast_streaming/basics.js

 // Copyright 2013 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.
 
-var sendTransport = chrome.webrtc.castSendTransport;
+var rtpStream = chrome.cast.streaming.rtpStream;
 var tabCapture = chrome.tabCapture;
-var udpTransport = chrome.webrtc.castUdpTransport;
+var udpTransport = chrome.cast.streaming.udpTransport;
 var createSession = chrome.cast.streaming.session.create;
 
 chrome.test.runTests([
-  function sendTransportStart() {
+  function rtpStreamStart() {
     tabCapture.capture({audio: true, video: true}, function(stream) {
       console.log("Got MediaStream.");
       chrome.test.assertTrue(!!stream);
       createSession(stream.getAudioTracks()[0],
                     stream.getVideoTracks()[0],
             function(stream, audioId, videoId, udpId) {
-        var audioParams = sendTransport.getCaps(audioId);
-        var videoParams = sendTransport.getCaps(videoId);
-        sendTransport.start(audioId, audioParams);
-        sendTransport.start(videoId, videoParams);
-        sendTransport.stop(audioId);
-        sendTransport.stop(videoId);
-        sendTransport.destroy(audioId);
-        sendTransport.destroy(videoId);
+        var audioParams = rtpStream.getCaps(audioId);
+        var videoParams = rtpStream.getCaps(videoId);
+        rtpStream.start(audioId, audioParams);
+        rtpStream.start(videoId, videoParams);
+        rtpStream.stop(audioId);
+        rtpStream.stop(videoId);
+        rtpStream.destroy(audioId);
+        rtpStream.destroy(videoId);
         udpTransport.destroy(udpId);
         stream.stop();
         chrome.test.assertEq(audioParams.payloads[0].codecName, "OPUS");
         chrome.test.assertEq(videoParams.payloads[0].codecName, "VP8");
         chrome.test.succeed();
       }.bind(null, stream));
     });
   },
 ]);