PPB_HostResolver_Private is switched to the new Pepper proxy.

content/browser/renderer_host/pepper/pepper_host_resolver_private_message_filter.h

Index: content/browser/renderer_host/pepper/pepper_host_resolver_private_message_filter.h
diff --git a/content/browser/renderer_host/pepper/pepper_host_resolver_private_message_filter.h b/content/browser/renderer_host/pepper/pepper_host_resolver_private_message_filter.h
new file mode 100644
index 0000000000000000000000000000000000000000..829ad5a58c02b12c095914e05373d949d615c3be
--- /dev/null
+++ b/content/browser/renderer_host/pepper/pepper_host_resolver_private_message_filter.h
@@ -0,0 +1,86 @@
+// 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 CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_HOST_RESOLVER_PRIVATE_MESSAGE_FILTER_H_
+#define CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_HOST_RESOLVER_PRIVATE_MESSAGE_FILTER_H_
+
+#include <string>
+#include <vector>
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "content/common/content_export.h"
+#include "content/public/common/process_type.h"
+#include "ppapi/c/pp_instance.h"
+#include "ppapi/host/resource_message_filter.h"
+
+struct PP_HostResolver_Private_Hint;
+struct PP_NetAddress_Private;
+
+namespace net {
+class AddressList;
+}
+
+namespace ppapi {
+struct HostPortPair;
+
+namespace host {
+struct HostMessageContext;
+}
+}
+
+namespace content {
+
+class BrowserPpapiHostImpl;
+class ResourceContext;
+
+class CONTENT_EXPORT PepperHostResolverPrivateMessageFilter
+    : public ppapi::host::ResourceMessageFilter {
+ public:
+  PepperHostResolverPrivateMessageFilter(BrowserPpapiHostImpl* host,
+                                         PP_Instance instance);
+
+ protected:
+  virtual ~PepperHostResolverPrivateMessageFilter();
+
+ private:
+  typedef std::vector<PP_NetAddress_Private> NetAddressList;
+
+  // ppapi::host::ResourceMessageFilter overrides.
+  virtual scoped_refptr<base::TaskRunner> OverrideTaskRunnerForMessage(
+      const IPC::Message& message) OVERRIDE;
+  virtual int32_t OnResourceMessageReceived(
+      const IPC::Message& msg,
+      ppapi::host::HostMessageContext* context) OVERRIDE;
+
+  int32_t OnMsgResolve(const ppapi::host::HostMessageContext* context,
+                       const ppapi::HostPortPair& host_port,
+                       const PP_HostResolver_Private_Hint& hint);
+
+  // Backend for OnMsgResolve(). Delegates host resolution to the
+  // Browser's HostResolver. Must be called on the IO thread.
+  void DoResolve(const ppapi::host::ReplyMessageContext& context,
+                 const ppapi::HostPortPair& host_port,
+                 const PP_HostResolver_Private_Hint& hint,
+                 ResourceContext* resource_context);
+
+  void OnLookupFinished(int result,
+                        const net::AddressList& addresses,
+                        const ppapi::host::ReplyMessageContext& bound_info);
+  void SendResolveReply(int result,
+                        const std::string& canonical_name,
+                        const NetAddressList& net_address_list,
+                        const ppapi::host::ReplyMessageContext& context);
+  void SendResolveError(const ppapi::host::ReplyMessageContext& context);
+
+  ProcessType plugin_process_type_;
+  int render_process_id_;
+  int render_view_id_;
+
+  DISALLOW_COPY_AND_ASSIGN(PepperHostResolverPrivateMessageFilter);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_HOST_RESOLVER_PRIVATE_MESSAGE_FILTER_H_