FBTF: Move virtual methods to implementation files.

media/base/factory.h

 // Copyright (c) 2006-2009 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.
 
 // A filter factory handles the creation of filters given a FilterType (i.e.,
 // FILTER_AUDIO_DECODER) and a MediaFormat.  Generally a filter factory handles
 // creating a single type of filter, with multiple factories combined into a
 // FilterFactoryCollection.  We use some template tricks to enforce type-safety
 // and eliminate casting for callers.
 //
@@ skipping 14 matching lines @@
 //   Returns true and assigns |filter_out| if the filter was created, false
 //   and assigns NULL otherwise.
 //   static bool Create(MediaFormat& media_format, YourFilterType** filter_out);
 //
 
 #ifndef MEDIA_BASE_FACTORY_H_
 #define MEDIA_BASE_FACTORY_H_
 
 #include <vector>
 
+#include "base/logging.h"
 #include "base/ref_counted.h"
 #include "media/base/filters.h"
 
 namespace media {
 
 class FilterFactoryCollection;
 
 class FilterFactory : public base::RefCountedThreadSafe<FilterFactory> {
  public:
   // Creates a filter implementing the specified interface.  Hides the casting
@@ skipping 207 matching lines @@
 
   scoped_refptr<Filter> filter_;
   bool create_called_;
 
   DISALLOW_COPY_AND_ASSIGN(InstanceFilterFactory);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_FACTORY_H_