Change the frequency of update checks depending on the installed channel of chrome.

chrome/browser/gtk/update_recommended_dialog.cc

 // Copyright (c) 2010 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/gtk/update_recommended_dialog.h"
 
 #include <gtk/gtk.h>
 
 #include "app/l10n_util.h"
 #include "chrome/browser/browser_list.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/gtk/gtk_util.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/common/pref_names.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 
 static const int kMessageWidth = 400;
 
 // static
 void UpdateRecommendedDialog::Show(GtkWindow* parent) {
   new UpdateRecommendedDialog(parent);
 }
 
 UpdateRecommendedDialog::UpdateRecommendedDialog(GtkWindow* parent) {
   dialog_ = gtk_dialog_new_with_buttons(
       l10n_util::GetStringUTF8(IDS_PRODUCT_NAME).c_str(),
       parent,
       static_cast<GtkDialogFlags>(GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR),
+      l10n_util::GetStringUTF8(IDS_NOT_NOW).c_str(),
+      GTK_RESPONSE_REJECT,
       l10n_util::GetStringUTF8(IDS_RESTART_AND_UPDATE).c_str(),
       GTK_RESPONSE_ACCEPT,
-      l10n_util::GetStringUTF8(IDS_NOT_NOW).c_str(),
-      GTK_RESPONSE_REJECT,
       NULL);
 
   g_signal_connect(dialog_, "response", G_CALLBACK(OnResponseThunk), this);
 
   // Add the message text.
   std::string text(
       l10n_util::GetStringFUTF8(IDS_UPDATE_RECOMMENDED,
                                 l10n_util::GetStringUTF16(IDS_PRODUCT_NAME)));
   GtkWidget* label = gtk_label_new(text.c_str());
   gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
@@ skipping 15 matching lines @@
   if (response_id == GTK_RESPONSE_ACCEPT) {
     // Set the flag to restore the last session on shutdown.
     PrefService* pref_service = g_browser_process->local_state();
     pref_service->SetBoolean(prefs::kRestartLastSessionOnShutdown, true);
 
     BrowserList::CloseAllBrowsersAndExit();
   }
 
   delete this;
 }