FBTF: Moves code to the headers.

media/base/factory.cc

+// Copyright (c) 2010 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 "media/base/factory.h"
+
+namespace media {
+
+FilterFactory::FilterFactory() {}
+
+FilterFactory::~FilterFactory() {}
+
+FilterFactoryCollection::FilterFactoryCollection() {}
+
+void FilterFactoryCollection::AddFactory(FilterFactory* factory) {
+  factories_.push_back(factory);
+}
+
+MediaFilter* FilterFactoryCollection::Create(FilterType filter_type,
+                                             const MediaFormat& media_format) {
+  MediaFilter* filter = NULL;
+  for (FactoryVector::iterator factory = factories_.begin();
+       !filter && factory != factories_.end();
+       ++factory) {
+    filter = (*factory)->Create(filter_type, media_format);
+  }
+  return filter;
+}
+
+FilterFactoryCollection::~FilterFactoryCollection() {}
+
+
+}  // namespace media