base: Remove the string logging from CHECK().

media/cast/test/sender.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.
 
 // Test application that simulates a cast sender - Data can be either generated
 // or read from a file.
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 59 matching lines @@
 const char kSwitchSourceFile[] = "source-file";
 const char kSwitchFps[] = "fps";
 const char kSwitchVaryFrameSizes[] = "vary-frame-sizes";
 
 void UpdateCastTransportStatus(
     media::cast::CastTransportStatus status) {
   VLOG(1) << "Transport status: " << status;
 }
 
 void QuitLoopOnInitializationResult(media::cast::OperationalStatus result) {
-  CHECK(result == media::cast::STATUS_INITIALIZED)
-      << "Cast sender uninitialized";
+  // Cast sender uninitialized
+  CHECK(result == media::cast::STATUS_INITIALIZED);
   base::MessageLoop::current()->QuitWhenIdle();
 }
 
 net::IPEndPoint CreateUDPAddress(const std::string& ip_str, uint16_t port) {
   net::IPAddress ip_address;
   CHECK(ip_address.AssignFromIPLiteral(ip_str));
   return net::IPEndPoint(ip_address, port);
 }
 
 void DumpLoggingData(const media::cast::proto::LogMetadata& log_metadata,
@@ skipping 257 matching lines @@
       FROM_HERE, base::Bind(&media::cast::CastSender::InitializeAudio,
                             base::Unretained(cast_sender.get()), audio_config,
                             base::Bind(&QuitLoopOnInitializationResult)));
   base::RunLoop().Run();  // Wait for audio initialization.
 
   fake_media_source->Start(cast_sender->audio_frame_input(),
                            cast_sender->video_frame_input());
   base::RunLoop().Run();
   return 0;
 }