Unifying NativeMetafile class interface (as much as possible) for Linux, Mac, Win

chrome/utility/utility_thread.cc

 // 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.
 
 #include "chrome/utility/utility_thread.h"
 
 #include <vector>
 
 #include "base/file_util.h"
 #include "base/path_service.h"
@@ skipping 268 matching lines @@
       if (page_number >= total_page_count)
         break;
       metafile->StartPage();
       if (render_proc(&buffer.front(), buffer.size(), page_number,
                       metafile->hdc(), render_dpi, render_dpi,
                       render_area.x(), render_area.y(), render_area.width(),
                       render_area.height(), true, false, true, true))
         if (*highest_rendered_page_number < page_number)
           *highest_rendered_page_number = page_number;
         ret = true;
-      metafile->EndPage();
+      metafile->FinishPage();
     }
   }
   metafile->CloseDc();
   return ret;
 }
 #endif  // defined(OS_WIN)
 
 void UtilityThread::OnIDBKeysFromValuesAndKeyPath(
     int id,
     const std::vector<SerializedScriptValue>& serialized_script_values,
@@ skipping 41 matching lines @@
   } else {
     Send(new UtilityHostMsg_GetPrinterCapsAndDefaults_Failed(printer_name));
   }
   ReleaseProcessIfNeeded();
 }
 
 void UtilityThread::ReleaseProcessIfNeeded() {
   if (!batch_mode_)
     ChildProcess::current()->ReleaseProcess();
 }