Implements RTP header dumping.

chrome/browser/resources/hangout_services/thunk.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.
 
 chrome.runtime.onMessageExternal.addListener(
     function(message, sender, sendResponse) {
       function doSendResponse(value, error) {
         var errorMessage = error || chrome.extension.lastError;
         sendResponse({'value': value, 'error': errorMessage});
       }
@@ skipping 97 matching lines @@
           // check if it's loaded; if it's not, the extension system will
           // call the callback with no arguments and set
           // chrome.runtime.lastError.
           doSendResponse();
           return false;
         } else if (method == 'getNaclArchitecture') {
           chrome.runtime.getPlatformInfo(function(obj) {
             doSendResponse(obj.nacl_arch);
           });
           return true;
+        } else if (method == 'startRtpDump') {
+          var incoming = message['incoming'] || false;
+          var outgoing = message['outgoing'] || false;
+          chrome.webrtcLoggingPrivate.startRtpDump(
+              sender.tab.id, origin, incoming, outgoing, doSendResponse);
+          return true;
+        } else if (method == 'stopRtpDump') {
+          var incoming = message['incoming'] || false;
+          var outgoing = message['outgoing'] || false;
+          chrome.webrtcLoggingPrivate.stopRtpDump(
+              sender.tab.id, origin, incoming, outgoing, doSendResponse);
+          return true;
         }
         throw new Error('Unknown method: ' + method);
       } catch (e) {
         doSendResponse(null, e.name + ': ' + e.message);
       }
     }
 );
 
 // If Hangouts connects with a port named 'onSinksChangedListener', we
 // will register a listener and send it a message {'eventName':
@@ skipping 85 matching lines @@
     onSinksChangedPort(port);
   } else if (port.name == 'chooseDesktopMedia') {
     onChooseDesktopMediaPort(port);
   } else if (port.name == 'processCpu') {
     onProcessCpu(port);
   } else {
     // Unknown port type.
     port.disconnect();
   }
 });