Forward output glitch information from stream WebRTC log

content/browser/renderer_host/media/video_capture_manager.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 "content/browser/renderer_host/media/video_capture_manager.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
@@ skipping 361 matching lines @@
       request->set_abort_start();
       DVLOG(3) << "DoStopDevice, aborting start request for device "
                << entry->id << " serial_id = " << entry->serial_id;
       return;
     }
   }
 
   DVLOG(3) << "DoStopDevice. Send stop request for device = " << entry->id
            << " serial_id = " << entry->serial_id << ".";
   entry->video_capture_controller()->DoLogOnIOThread(
-      base::StringPrintf("Stopping device: id: %s\n", entry->id.c_str()));
+      base::StringPrintf("Stopping device: id: %s", entry->id.c_str()));
 
   if (entry->video_capture_device()) {
     // |entry->video_capture_device| can be null if creating the device fails.
     device_task_runner_->PostTask(
         FROM_HERE,
         base::Bind(&VideoCaptureManager::DoStopDeviceOnDeviceThread, this,
                    base::Passed(entry->ReleaseVideoCaptureDevice())));
   }
 }
 
@@ skipping 734 matching lines @@
       continue;
 
     // Session ID is only valid for Screen capture. So we can fake it to resume
     // video capture devices here.
     QueueStartDevice(kFakeSessionId, entry, entry->parameters);
   }
 }
 #endif  // defined(OS_ANDROID)
 
 }  // namespace content