Remove MessageLoop methods from Filter interface

media/base/message_loop_factory.h

Index: media/base/message_loop_factory.h
diff --git a/media/base/message_loop_factory.h b/media/base/message_loop_factory.h
new file mode 100644
index 0000000000000000000000000000000000000000..efbbf7b251fccc82d968adda95e1817733096187
--- /dev/null
+++ b/media/base/message_loop_factory.h
@@ -0,0 +1,34 @@
+// Copyright (c) 2011 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.
+
+#ifndef MEDIA_BASE_MESSAGE_LOOP_FACTORY_H

[scherkus (not reviewing), 2011/01/13 23:52:50]

nit: header guards end with trailing _

[acolwell GONE FROM CHROMIUM, 2011/01/14 01:14:12]

Done.

+#define MEDIA_BASE_MESSAGE_LOOP_FACTORY_H
+
+#include <string>
+
+#include "base/scoped_ptr.h"
+
+class MessageLoop;
+
+namespace media {
+
+// Factory object that manages named MessageLoops.
+class MessageLoopFactory {
+ public:
+  // Get the message loop associated with |name|. A new MessageLoop
+  // is created if the factory doesn't have one associated with |name|.
+  // Null is returned if |name| is null, |name| is an empty string, or a new

[scherkus (not reviewing), 2011/01/13 23:52:50]

Null -> NULL

also |name| can no longer be NULL

[acolwell GONE FROM CHROMIUM, 2011/01/14 01:14:12]

Done.

+  // MessageLoop needs to be created and a failure occurs during the
+  // creation process.
+  virtual MessageLoop* GetMessageLoop(const std::string& name) = 0;
+
+ protected:
+  // Only allow scoped_ptr<> to delete factory.
+  friend class scoped_ptr<MessageLoopFactory>;
+  virtual ~MessageLoopFactory();
+};
+
+}  // namespace media
+
+#endif  // MEDIA_BASE_MESSAGE_LOOP_FACTORY_H