Refactoring: Split NaClListener into two delegated classes.

components/nacl/loader/nonsfi_listener_delegate.h

Index: components/nacl/loader/nonsfi_listener_delegate.h
diff --git a/components/nacl/loader/nonsfi_listener_delegate.h b/components/nacl/loader/nonsfi_listener_delegate.h
new file mode 100644
index 0000000000000000000000000000000000000000..e9ba5a634f371596007d8efbc8e7a78c9542309e
--- /dev/null
+++ b/components/nacl/loader/nonsfi_listener_delegate.h
@@ -0,0 +1,30 @@
+// Copyright 2014 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 COMPONENTS_NACL_LOADER_NONSFI_LISTENER_DELEGATE_H_
+#define COMPONENTS_NACL_LOADER_NONSFI_LISTENER_DELEGATE_H_
+
+#include "base/macros.h"
+#include "components/nacl/loader/listener_delegate.h"
+
+namespace nacl {
+
+class NonSfiListenerDelegate : public ListenerDelegate {
+ public:
+  NonSfiListenerDelegate();
+  virtual ~NonSfiListenerDelegate();
+
+  virtual void Start(
+      const NaClStartParams& params,
+      scoped_refptr<base::MessageLoopProxy> io_message_loop_proxy,
+      IPC::ChannelHandle trusted_channel_handle,
+      IPC::Sender* sender) OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(NonSfiListenerDelegate);
+};
+
+}  // namespace nacl
+
+#endif  // COMPONENTS_NACL_LOADER_NONSFI_LISTENER_DELEGATE_H_