Use RTCPeerConnection instead of webkitRTCPeerConnection

chrome/common/extensions/docs/examples/api/desktopCapture/app.js

Index: chrome/common/extensions/docs/examples/api/desktopCapture/app.js
diff --git a/chrome/common/extensions/docs/examples/api/desktopCapture/app.js b/chrome/common/extensions/docs/examples/api/desktopCapture/app.js
index a6d8e4717dbddaedddec07a92f605056b63fb86c..e7ae8bc3051d640acf5c5f4820cfe407b2aa6ac0 100644
--- a/chrome/common/extensions/docs/examples/api/desktopCapture/app.js
+++ b/chrome/common/extensions/docs/examples/api/desktopCapture/app.js
@@ -60,12 +60,11 @@ function gotStream(stream) {
   video.src = URL.createObjectURL(stream);
   stream.onended = function() { console.log('Ended'); };
 
-  var servers = null;
-  pc1 = new webkitRTCPeerConnection(servers);
+  pc1 = new RTCPeerConnection();
   pc1.onicecandidate = function(event) {
     onIceCandidate(pc1, event);
   };
-  pc2 = new webkitRTCPeerConnection(servers);
+  pc2 = new RTCPeerConnection();
   pc2.onicecandidate = function(event) {
     onIceCandidate(pc2, event);
   };