Adds AudioDevice factory for all audio clients in Chrome

content/renderer/media/peer_connection_handler_unittest.cc

 // Copyright (c) 2012 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.
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "content/renderer/media/media_stream_extra_data.h"
@@ skipping 28 matching lines @@
   }
 
   void SetUp() {
     mock_client_.reset(new WebKit::MockWebPeerConnectionHandlerClient());
     mock_dependency_factory_.reset(
         new MockMediaStreamDependencyFactory(NULL));
     mock_dependency_factory_->CreatePeerConnectionFactory(NULL,
                                                           NULL,
                                                           NULL,
                                                           NULL,
+                                                          NULL,
                                                           NULL);
     pc_handler_.reset(
         new PeerConnectionHandlerUnderTest(mock_client_.get(),
                                            mock_dependency_factory_.get()));
 
     WebKit::WebString server_config(
         WebKit::WebString::fromUTF8("STUN stun.l.google.com:19302"));
     WebKit::WebString username;
     pc_handler_->initialize(server_config, username);
 
@@ skipping 133 matching lines @@
   EXPECT_EQ(stream_label, mock_peer_connection_->stream_label());
   EXPECT_TRUE(mock_peer_connection_->stream_changes_committed());
 
   pc_handler_->stop();
   EXPECT_FALSE(pc_handler_->native_peer_connection());
   // PC handler is expected to be deleted when stop calls
   // MediaStreamImpl::ClosePeerConnection. We own and delete it here instead of
   // in the mock.
   pc_handler_.reset();
 }