PPB_HostResolver_Private is switched to the new Pepper proxy.

ppapi/proxy/host_resolver_private_resource.h

Index: ppapi/proxy/host_resolver_private_resource.h
diff --git a/ppapi/proxy/host_resolver_private_resource.h b/ppapi/proxy/host_resolver_private_resource.h
new file mode 100644
index 0000000000000000000000000000000000000000..415ebbaab42654cd1cf6ea35d3254dcc7400a33c
--- /dev/null
+++ b/ppapi/proxy/host_resolver_private_resource.h
@@ -0,0 +1,47 @@
+// Copyright (c) 2012 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 PPAPI_PROXY_HOST_RESOLVER_PRIVATE_RESOURCE_H_
+#define PPAPI_PROXY_HOST_RESOLVER_PRIVATE_RESOURCE_H_
+
+#include "base/compiler_specific.h"
+#include "ppapi/proxy/plugin_resource.h"
+#include "ppapi/proxy/ppapi_proxy_export.h"
+#include "ppapi/shared_impl/private/ppb_host_resolver_shared.h"
+#include "ppapi/thunk/ppb_host_resolver_private_api.h"
+
+namespace ppapi {
+namespace proxy {
+
+class PPAPI_PROXY_EXPORT HostResolverPrivateResource
+    : public PluginResource,
+      public PPB_HostResolver_Shared {
+ public:
+  HostResolverPrivateResource(Connection connection,
+                              PP_Instance instance);
+  virtual ~HostResolverPrivateResource();
+
+  // PluginResource overrides.
+  virtual thunk::PPB_HostResolver_Private_API*
+      AsPPB_HostResolver_Private_API() OVERRIDE;
+
+  // PPB_HostResolver_Shared implementation.
+  virtual void SendResolve(const HostPortPair& host_port,
+                           const PP_HostResolver_Private_Hint* hint) OVERRIDE;
+
+ private:
+  // IPC message handlers.
+  void OnPluginMsgResolveReply(
+      const ResourceMessageReplyParams& params,
+      bool succeeded,
+      const std::string& canonical_name,
+      const std::vector<PP_NetAddress_Private>& net_address_list);
+
+  DISALLOW_COPY_AND_ASSIGN(HostResolverPrivateResource);
+};
+
+}  // namespace proxy
+}  // namespace ppapi
+
+#endif  // PPAPI_PROXY_HOST_RESOLVER_PRIVATE_RESOURCE_H_