Add interfaces for most major Blimp net components.

blimp/net/connection_handler.h

+// Copyright 2015 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 BLIMP_NET_CONNECTION_HANDLER_H_
+#define BLIMP_NET_CONNECTION_HANDLER_H_
+
+namespace blimp {
+
+class BlimpConnection;
+
+// Interface for objects that can take possesion of BlimpConnections.
+class ConnectionHandler {
+ public:
+  virtual void HandleConnection(scoped_ptr<BlimpConnection> connection) = 0;

[Wez, 2015/11/12 00:12:54]

This needs a trivial virtual destructor, since it has a virtual method.

[Kevin M, 2015/11/12 01:53:16]

Done.

+};
+
+}  // namespace blimp
+
+#endif  // BLIMP_NET_CONNECTION_HANDLER_H_