Add code to load Hangout Services as a component extension.

chrome/browser/resources/hangouts_services/thunk.js

Index: chrome/browser/resources/hangouts_services/thunk.js
diff --git a/chrome/browser/resources/hangouts_services/thunk.js b/chrome/browser/resources/hangouts_services/thunk.js
deleted file mode 100644
index 429a213b1300124618e879aeb01e0b6329f5b60f..0000000000000000000000000000000000000000
--- a/chrome/browser/resources/hangouts_services/thunk.js
+++ /dev/null
@@ -1,65 +0,0 @@
-// 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});
-  }
-  try {
-    var method = message['method'];
-    var origin = message['origin'];
-    if (method == 'chooseDesktopMedia') {
-      chrome.desktopCapture.chooseDesktopMedia(
-          ['screen', 'window'], sender.tab, doSendResponse);
-      return true;
-    } else if (method == 'cpu.getInfo') {
-      chrome.system.cpu.getInfo(doSendResponse);
-      return true;
-    } else if (method == 'logging.setMetadata') {
-      var metaData = message['metaData'];
-      chrome.webrtcLoggingPrivate.setMetaData(
-          sender.tab.id, origin, metaData, doSendResponse);
-      return true;
-    } else if (method == 'logging.start') {
-      chrome.webrtcLoggingPrivate.start(sender.tab.id, origin, doSendResponse);
-      return true;
-    } else if (method == 'logging.uploadOnRenderClose') {
-      chrome.webrtcLoggingPrivate.setUploadOnRenderClose(
-          sender.tab.id, origin, true);
-      doSendResponse();
-      return false;
-    } else if (method == 'logging.stop') {
-      chrome.webrtcLoggingPrivate.stop(sender.tab.id, origin, doSendResponse);
-      return true;
-    } else if (method == 'logging.upload') {
-      chrome.webrtcLoggingPrivate.upload(sender.tab.id, origin, doSendResponse);
-      return true;
-    } else if (method == 'logging.discard') {
-      chrome.webrtcLoggingPrivate.discard(
-          sender.tab.id, origin, doSendResponse);
-      return true;
-    } else if (method == 'getSinks') {
-      chrome.webrtcAudioPrivate.getSinks(doSendResponse);
-      return true;
-    } else if (method == 'getActiveSink') {
-      chrome.webrtcAudioPrivate.getActiveSink(sender.tab.id, doSendResponse);
-      return true;
-    } else if (method == 'setActiveSink') {
-      var sinkId = message['sinkId'];
-      chrome.webrtcAudioPrivate.setActiveSink(
-          sender.tab.id, sinkId, doSendResponse);
-      return true;
-    } else if (method == 'getAssociatedSink') {
-      var sourceId = message['sourceId'];
-      chrome.webrtcAudioPrivate.getAssociatedSink(
-          origin, sourceId, doSendResponse);
-      return true;
-    }
-    throw new Error('Unknown method: ' + method);
-  } catch (e) {
-    doSendResponse(null, e.name + ': ' + e.message);
-  }
-});