Resolve addresses of STUN/Relay servers in JingleInfoRequest.

remoting/client/ipc_host_address_resolver.h

Index: remoting/client/ipc_host_address_resolver.h
diff --git a/remoting/client/ipc_host_address_resolver.h b/remoting/client/ipc_host_address_resolver.h
new file mode 100644
index 0000000000000000000000000000000000000000..b21bdee960f471ce70967ade2bfeb00af6d13d5c
--- /dev/null
+++ b/remoting/client/ipc_host_address_resolver.h
@@ -0,0 +1,35 @@
+// 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 REMOTING_CLIENT_IPC_HOST_ADDRESS_RESOLVER_H_
+#define REMOTING_CLIENT_IPC_HOST_ADDRESS_RESOLVER_H_
+
+#include "base/compiler_specific.h"
+#include "remoting/jingle_glue/host_address_resolver.h"
+
+class P2PSocketDispatcher;
+
+namespace remoting {
+
+// Implementation of HostAddressResolver interface that uses IPC to
+// resolve host addresses.

[Wez, 2011/08/08 23:07:59]

nit: It uses a P2PSocketDispatcher, which uses IPC under-the-hood, but this
class doesn't strictly need to know that.

[Sergey Ulanov, 2011/08/09 01:42:16]

Done.

+//
+// TODO(sergeyu): Move this class to content/renderer/p2p after
+// HostAddressResolver is moved to libjingle.

[Wez, 2011/08/08 23:07:59]

Is this not very specific to libjingle, i.e. it belongs in jingle/glue, not
content/renderer?

[Sergey Ulanov, 2011/08/09 01:42:16]

This class depends on P2PSocketDispatcher and P2PSocketDispatcher depends on
chrome/content, but jingle/glue may not depend on anything in content/. Ideally
in the future this code will not be used anywhere beside P2PTransportImpl.

+class IpcHostAddressResolver : public HostAddressResolver {
+ public:
+  IpcHostAddressResolver(P2PSocketDispatcher* socket_dispatcher);
+  virtual ~IpcHostAddressResolver() OVERRIDE;
+
+  virtual HostAddressRequest* CreateRequest() OVERRIDE;
+
+ private:
+  P2PSocketDispatcher* socket_dispatcher_;
+
+  DISALLOW_COPY_AND_ASSIGN(IpcHostAddressResolver);
+};
+
+}  // namespace remoting
+
+#endif  // REMOTING_JINGLE_GLUE_HOST_ADDRESS_RESOLVER_H_