RefCounted types should not have public destructors, content/browser part 1

content/browser/renderer_host/media/media_stream_device_settings.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/media_stream_device_settings.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 34 matching lines @@
           BrowserThread::IO, FROM_HERE,
           base::Bind(&media_stream::MediaStreamDeviceSettings::PostResponse,
                      settings_, label, devices));
       return;
     } else if (settings_) {
       settings_->PostResponse(label, devices);
     }
   }
 
  private:
+  friend class base::RefCountedThreadSafe<ResponseCallbackHelper>;
+  ~ResponseCallbackHelper() {}
+
   base::WeakPtr<media_stream::MediaStreamDeviceSettings> settings_;
 
   DISALLOW_COPY_AND_ASSIGN(ResponseCallbackHelper);
 };
 
 // Predicate used in find_if below to find a device with a given ID.
 class DeviceIdEquals {
  public:
   explicit DeviceIdEquals(const std::string& device_id)
       : device_id_(device_id) {
@@ skipping 185 matching lines @@
   delete req->second;
   requests_.erase(req);
 }
 
 void MediaStreamDeviceSettings::UseFakeUI() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   use_fake_ui_ = true;
 }
 
 }  // namespace media_stream