Cast: Remove LoggingStats in favor of event subscribers.

chrome/browser/extensions/api/cast_streaming/cast_streaming_apitest.cc

 // 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.
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/command_line.h"
 #include "base/float_util.h"
 #include "base/run_loop.h"
@@ skipping 286 matching lines @@
                          net::NetLog::Source()));
   receive_socket->AllowAddressReuse();
   ASSERT_EQ(net::OK, receive_socket->Bind(net::IPEndPoint(localhost, 0)));
   net::IPEndPoint receiver_end_point;
   ASSERT_EQ(net::OK, receive_socket->GetLocalAddress(&receiver_end_point));
   receive_socket.reset();
 
   // Start the in-process receiver that examines audio/video for the expected
   // test patterns.
   const scoped_refptr<media::cast::StandaloneCastEnvironment> cast_environment(
-      new media::cast::StandaloneCastEnvironment(
-          media::cast::CastLoggingConfig()));
+      new media::cast::StandaloneCastEnvironment());
   TestPatternReceiver* const receiver =
       new TestPatternReceiver(cast_environment, receiver_end_point);
   receiver->Start();
 
   // Launch the page that: 1) renders the source content; 2) uses the
   // chrome.tabCapture and chrome.cast.streaming APIs to capture its content and
   // stream using Cast; and 3) calls chrome.test.succeed() once it is
   // operational.
   const std::string page_url = base::StringPrintf(
       "end_to_end_sender.html?port=%d", receiver_end_point.port());
@@ skipping 13 matching lines @@
   // (see http://crbug.com/349786):
   // receiver->DestroySoon();
   cast_environment->Shutdown();
 }
 
 IN_PROC_BROWSER_TEST_F(CastStreamingApiTestWithPixelOutput, RtpStreamError) {
   ASSERT_TRUE(RunExtensionSubtest("cast_streaming", "rtp_stream_error.html"));
 }
 
 }  // namespace extensions