Cast audio only policy enforcement support.

extensions/browser/api/cast_channel/cast_socket_unittest.cc

 // Copyright 2014 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 "extensions/browser/api/cast_channel/cast_socket.h"
 
 #include <vector>
 
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 178 matching lines @@
 
   explicit TestCastSocket(const net::IPEndPoint& ip_endpoint,
                           ChannelAuthType channel_auth,
                           int64 timeout_ms,
                           Logger* logger)
       : CastSocketImpl("some_extension_id",
                        ip_endpoint,
                        channel_auth,
                        &capturing_net_log_,
                        base::TimeDelta::FromMilliseconds(timeout_ms),
-                       logger),
+                       logger,
+                       0),

[mark a. foltz, 2015/01/13 01:42:19]

Use constant suggested earlier

[vadimgo, 2015/01/13 02:21:44]

Changed the cast socket unit test to use device capability VIDEO_OUT to exercise
the new code path by default.

         ip_(ip_endpoint),
         connect_index_(0),
         extract_cert_result_(true),
         verify_challenge_result_(true),
         verify_challenge_disallow_(false),
         tcp_unresponsive_(false),
         mock_timer_(new base::MockTimer(false, false)),
         mock_transport_(NULL) {}
 
   ~TestCastSocket() override {}
@@ skipping 647 matching lines @@
       test_message, base::Bind(&CompleteHandler::OnWriteComplete,
                                base::Unretained(&handler_)));
   RunPendingTasks();
 
   EXPECT_EQ(cast_channel::READY_STATE_OPEN, socket_->ready_state());
   EXPECT_EQ(cast_channel::CHANNEL_ERROR_NONE, socket_->error_state());
 }
 }  // namespace cast_channel
 }  // namespace core_api
 }  // namespace extensions