Implement upgrade notifications....

chrome/browser/browser.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/browser.h"
 
 #if defined(OS_WIN)
 #include <shellapi.h>
 #include <windows.h>
 #endif  // OS_WIN
@@ skipping 56 matching lines @@
 #include "chrome/browser/sessions/tab_restore_service.h"
 #include "chrome/browser/status_bubble.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/sync_ui_util.h"
 #include "chrome/browser/tab_contents/interstitial_page.h"
 #include "chrome/browser/tab_contents/navigation_controller.h"
 #include "chrome/browser/tab_contents/navigation_entry.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/tab_contents/tab_contents_view.h"
 #include "chrome/browser/tab_menu_model.h"
+#include "chrome/browser/upgrade_detector.h"
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/browser/window_sizer.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/page_transition_types.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "grit/chromium_strings.h"
@@ skipping 35 matching lines @@
 
 // The URL to be loaded to display Help.
 static const char* const kHelpContentUrl =
     "http://www.google.com/support/chrome/";
 
 // The URL to be loaded to display the "Report a broken page" form.
 static const std::string kBrokenPageUrl =
     "http://www.google.com/support/chrome/bin/request.py?contact_type="
     "broken_website&format=inproduct&p.page_title=$1&p.page_url=$2";
 
-
 ///////////////////////////////////////////////////////////////////////////////
 
 namespace {
 
 // Returns true if the specified TabContents has unload listeners registered.
 bool TabHasUnloadListener(TabContents* contents) {
   return contents->notify_disconnection() &&
       !contents->showing_interstitial_page() &&
       !contents->render_view_host()->SuddenTerminationAllowed();
 }
@@ skipping 1602 matching lines @@
 void Browser::OpenSyncMyBookmarksDialog() {
   sync_ui_util::OpenSyncMyBookmarksDialog(
       profile_, ProfileSyncService::START_FROM_WRENCH);
 }
 
 void Browser::OpenAboutChromeDialog() {
   UserMetrics::RecordAction(UserMetricsAction("AboutChrome"), profile_);
   window_->ShowAboutChromeDialog();
 }
 
+void Browser::OpenUpdateChromeDialog() {
+  UserMetrics::RecordAction(UserMetricsAction("UpdateChrome"), profile_);
+  window_->ShowUpdateChromeDialog();
+}
+
 void Browser::OpenHelpTab() {
   GURL help_url = google_util::AppendGoogleLocaleParam(GURL(kHelpContentUrl));
   AddTabWithURL(help_url, GURL(), PageTransition::AUTO_BOOKMARK,
                 -1, Browser::ADD_SELECTED, NULL, std::string());
 }
 
 void Browser::OpenThemeGalleryTabAndActivate() {
   OpenURL(GURL(l10n_util::GetStringUTF8(IDS_THEMES_GALLERY_URL)),
           GURL(), NEW_FOREGROUND_TAB, PageTransition::LINK);
   window_->Activate();
@@ skipping 257 matching lines @@
     case IDC_SHOW_PAGE_MENU:        ShowPageMenu();                break;
     case IDC_SHOW_HISTORY:          ShowHistoryTab();              break;
     case IDC_SHOW_DOWNLOADS:        ShowDownloadsTab();            break;
     case IDC_MANAGE_EXTENSIONS:     ShowExtensionsTab();           break;
     case IDC_SYNC_BOOKMARKS:        OpenSyncMyBookmarksDialog();   break;
     case IDC_OPTIONS:               OpenOptionsDialog();           break;
     case IDC_EDIT_SEARCH_ENGINES:   OpenKeywordEditor();           break;
     case IDC_VIEW_PASSWORDS:        OpenPasswordManager();         break;
     case IDC_CLEAR_BROWSING_DATA:   OpenClearBrowsingDataDialog(); break;
     case IDC_IMPORT_SETTINGS:       OpenImportSettingsDialog();    break;
-    case IDC_ABOUT:                 OpenAboutChromeDialog();       break;
+    case IDC_ABOUT:
+      if (Singleton<UpgradeDetector>::get()->notify_upgrade())
+        OpenUpdateChromeDialog();
+      else
+        OpenAboutChromeDialog();
+      break;
     case IDC_HELP_PAGE:             OpenHelpTab();                 break;
 #if defined(OS_CHROMEOS)
     case IDC_SYSTEM_OPTIONS:        OpenSystemOptionsDialog();     break;
     case IDC_INTERNET_OPTIONS:      OpenInternetOptionsDialog();   break;
 #endif
 
     // AutoFill
     case IDC_AUTOFILL_DEFAULT:      AutoFillDefaultProfile();      break;
 
     default:
@@ skipping 1825 matching lines @@
   if (TabHasUnloadListener(contents)) {
     // If the page has unload listeners, then we tell the renderer to fire
     // them. Once they have fired, we'll get a message back saying whether
     // to proceed closing the page or not, which sends us back to this method
     // with the HasUnloadListener bit cleared.
     contents->render_view_host()->FirePageBeforeUnload(false);
     return true;
   }
   return false;
 }