Dispatch the Windows font caching IPCs in one filter. This avoids having the code that calls thos...

chrome/service/service_utility_process_host.h

 // 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 CHROME_SERVICE_SERVICE_UTILITY_PROCESS_HOST_H_
 #define CHROME_SERVICE_SERVICE_UTILITY_PROCESS_HOST_H_
 #pragma once
 
 #include "build/build_config.h"
 
-#if defined(OS_WIN)
-#include <windows.h>
-#endif  // defined(OS_WIN)
-
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/task.h"
 #include "ipc/ipc_channel.h"
 #include "chrome/service/service_child_process_host.h"
 #include "printing/pdf_render_settings.h"
@@ skipping 99 matching lines @@
   void OnRenderPDFPagesToMetafileFailed();
   // Called when the printer capabilities and defaults have been
   // retrieved successfully.
   void OnGetPrinterCapsAndDefaultsSucceeded(
       const std::string& printer_name,
       const printing::PrinterCapsAndDefaults& caps_and_defaults);
   // Called when the printer capabilities and defaults could not be
   // retrieved successfully.
   void OnGetPrinterCapsAndDefaultsFailed(const std::string& printer_name);
 
-#if defined(OS_WIN)  // This hack is Windows-specific.
-  void OnPreCacheFont(const LOGFONT& font);
-  void OnReleaseCachedFonts();
-#endif  // defined(OS_WIN)
-
   // A pointer to our client interface, who will be informed of progress.
   scoped_refptr<Client> client_;
   scoped_refptr<base::MessageLoopProxy> client_message_loop_proxy_;
   bool waiting_for_reply_;
   // The path to the temp file where the metafile will be written to.
   FilePath metafile_path_;
   // The temporary folder created for the metafile.
   scoped_ptr<ScopedTempDir> scratch_metafile_dir_;
-  // The unique id created for the process.
-  int process_id_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceUtilityProcessHost);
 };
 
 #endif  // CHROME_SERVICE_SERVICE_UTILITY_PROCESS_HOST_H_