Refactor preference syncing.

chrome/browser/printing/print_dialog_cloud.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/browser/printing/print_dialog_cloud.h"
 #include "chrome/browser/printing/print_dialog_cloud_internal.h"
 
 #include "base/base64.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 515 matching lines @@
       job_title = browser->GetSelectedTabContents()->GetTitle();
     profile = browser->GetProfile();
   } else {
     profile = ProfileManager::GetDefaultProfile();
   }
   DCHECK(profile);
   PrefService* pref_service = profile->GetPrefs();
   DCHECK(pref_service);
   if (!pref_service->FindPreference(prefs::kCloudPrintDialogWidth)) {
     pref_service->RegisterIntegerPref(prefs::kCloudPrintDialogWidth,
-                                      kDefaultWidth);
+                                      kDefaultWidth,
+                                      PrefService::UNSYNCABLE_PREF);
   }
   if (!pref_service->FindPreference(prefs::kCloudPrintDialogHeight)) {
     pref_service->RegisterIntegerPref(prefs::kCloudPrintDialogHeight,
-                                      kDefaultHeight);
+                                      kDefaultHeight,
+                                      PrefService::UNSYNCABLE_PREF);
   }
 
   int width = pref_service->GetInteger(prefs::kCloudPrintDialogWidth);
   int height = pref_service->GetInteger(prefs::kCloudPrintDialogHeight);
 
   HtmlDialogUIDelegate* dialog_delegate =
       new internal_cloud_print_helpers::CloudPrintHtmlDialogDelegate(
           path_to_file, width, height, std::string(), job_title, file_type,
           modal);
   if (modal) {
@@ skipping 62 matching lines @@
                                                    print_job_title,
                                                    file_type,
                                                    false);
       return true;
     }
   }
   return false;
 }
 
 }  // end namespace