Exclude host-side code from the NaCl IRT proxy build.

ppapi/proxy/ppb_file_ref_proxy.cc

 // 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.
 
 #include "ppapi/proxy/ppb_file_ref_proxy.h"
 
 #include <map>
 
 #include "base/bind.h"
 #include "ppapi/c/pp_errors.h"
@@ skipping 174 matching lines @@
   PluginDispatcher::GetForResource(file_system_object)->Send(
       new PpapiHostMsg_PPBFileRef_Create(
           API_ID_PPB_FILE_REF, file_system_object->host_resource(),
           path, &create_info));
   return PPB_FileRef_Proxy::DeserializeFileRef(create_info);
 }
 
 bool PPB_FileRef_Proxy::OnMessageReceived(const IPC::Message& msg) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(PPB_FileRef_Proxy, msg)
+#if !defined(OS_NACL)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBFileRef_Create, OnMsgCreate)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBFileRef_GetParent, OnMsgGetParent)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBFileRef_MakeDirectory,
                         OnMsgMakeDirectory)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBFileRef_Touch, OnMsgTouch)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBFileRef_Delete, OnMsgDelete)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBFileRef_Rename, OnMsgRename)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBFileRef_GetAbsolutePath,
                         OnMsgGetAbsolutePath)
+#endif  // !defined(OS_NACL)
 
     IPC_MESSAGE_HANDLER(PpapiMsg_PPBFileRef_CallbackComplete,
                         OnMsgCallbackComplete)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 // static
 void PPB_FileRef_Proxy::SerializeFileRef(PP_Resource file_ref,
                                          PPB_FileRef_CreateInfo* result) {
   EnterResourceNoLock<PPB_FileRef_API> enter(file_ref, false);
   if (enter.succeeded())
     *result = enter.object()->GetCreateInfo();
 }
 
 // static
 PP_Resource PPB_FileRef_Proxy::DeserializeFileRef(
     const PPB_FileRef_CreateInfo& serialized) {
   if (serialized.resource.is_null())
     return 0;  // Resource invalid.
   return (new FileRef(serialized))->GetReference();
 }
 
+#if !defined(OS_NACL)
 void PPB_FileRef_Proxy::OnMsgCreate(const HostResource& file_system,
                                     const std::string& path,
                                     PPB_FileRef_CreateInfo* result) {
   thunk::EnterResourceCreation enter(file_system.instance());
   if (enter.failed())
     return;
   PP_Resource resource = enter.functions()->CreateFileRef(
       file_system.host_resource(), path.c_str());
   if (!resource)
     return;  // CreateInfo default constructor initializes to 0.
@@ skipping 52 matching lines @@
                                            enter.callback()));
   }
 }
 
 void PPB_FileRef_Proxy::OnMsgGetAbsolutePath(const HostResource& host_resource,
                                              SerializedVarReturnValue result) {
   EnterHostFromHostResource<PPB_FileRef_API> enter(host_resource);
   if (enter.succeeded())
     result.Return(dispatcher(), enter.object()->GetAbsolutePath());
 }
+#endif  // !defined(OS_NACL)
 
 void PPB_FileRef_Proxy::OnMsgCallbackComplete(
     const HostResource& host_resource,
     int callback_id,
     int32_t result) {
   // Forward the callback info to the plugin resource.
   EnterPluginFromHostResource<PPB_FileRef_API> enter(host_resource);
   if (enter.succeeded())
     static_cast<FileRef*>(enter.object())->ExecuteCallback(callback_id, result);
 }
 
+#if !defined(OS_NACL)
 void PPB_FileRef_Proxy::OnCallbackCompleteInHost(
     int32_t result,
     const HostResource& host_resource,
     int callback_id) {
   // Execute OnMsgCallbackComplete in the plugin process.
   Send(new PpapiMsg_PPBFileRef_CallbackComplete(
       API_ID_PPB_FILE_REF, host_resource, callback_id, result));
 }
+#endif  // !defined(OS_NACL)
 
 }  // namespace proxy
 }  // namespace ppapi