PPB_HostResolver_Private is switched to the new Pepper proxy.

webkit/plugins/ppapi/mock_plugin_delegate.h

Index: webkit/plugins/ppapi/mock_plugin_delegate.h
diff --git a/webkit/plugins/ppapi/mock_plugin_delegate.h b/webkit/plugins/ppapi/mock_plugin_delegate.h
index fdd8bf2354691662b624ddb3f0739b4b2ac1c422..180673ed109ad5529cd3a6ab09aaecfcb09753e8 100644
--- a/webkit/plugins/ppapi/mock_plugin_delegate.h
+++ b/webkit/plugins/ppapi/mock_plugin_delegate.h
@@ -144,14 +144,6 @@ class MockPluginDelegate : public PluginDelegate {
   virtual void TCPServerSocketAccept(uint32 server_socket_id);
   virtual void TCPServerSocketStopListening(PP_Resource socket_resource,
                                             uint32 socket_id);
-  virtual void RegisterHostResolver(
-      ::ppapi::PPB_HostResolver_Shared* host_resolver,
-      uint32 host_resolver_id);
-  virtual void HostResolverResolve(
-      uint32 host_resolver_id,
-      const ::ppapi::HostPortPair& host_port,
-      const PP_HostResolver_Private_Hint* hint);
-  virtual void UnregisterHostResolver(uint32 host_resolver_id);
   // Add/remove a network list observer.
   virtual bool AddNetworkListObserver(
       webkit_glue::NetworkListObserver* observer) OVERRIDE;