Remove "View Background Pages".

chrome/browser/ui/toolbar/wrench_menu_model.cc

 // Copyright (c) 2012 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/ui/toolbar/wrench_menu_model.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/command_line.h"
-#include "base/i18n/number_formatting.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/search/search.h"
@@ skipping 249 matching lines @@
   return command_id != IDC_ZOOM_MINUS && command_id != IDC_ZOOM_PLUS;
 }
 
 bool WrenchMenuModel::IsItemForCommandIdDynamic(int command_id) const {
   return command_id == IDC_ZOOM_PERCENT_DISPLAY ||
 #if defined(OS_MACOSX)
          command_id == IDC_FULLSCREEN ||
 #elif defined(OS_WIN)
          command_id == IDC_PIN_TO_START_SCREEN ||
 #endif
-         command_id == IDC_VIEW_BACKGROUND_PAGES ||
          command_id == IDC_UPGRADE_DIALOG ||
          command_id == IDC_SHOW_SIGNIN;
 }
 
 string16 WrenchMenuModel::GetLabelForCommandId(int command_id) const {
   switch (command_id) {
     case IDC_ZOOM_PERCENT_DISPLAY:
       return zoom_label_;
 #if defined(OS_MACOSX)
     case IDC_FULLSCREEN: {
       int string_id = IDS_ENTER_FULLSCREEN_MAC;  // Default to Enter.
       // Note: On startup, |window()| may be NULL.
       if (browser_->window() && browser_->window()->IsFullscreen())
         string_id = IDS_EXIT_FULLSCREEN_MAC;
       return l10n_util::GetStringUTF16(string_id);
     }
 #elif defined(OS_WIN)
     case IDC_PIN_TO_START_SCREEN: {
       int string_id = IDS_PIN_TO_START_SCREEN;
       WebContents* web_contents =
           browser_->tab_strip_model()->GetActiveWebContents();
       MetroPinTabHelper* tab_helper =
           web_contents ? MetroPinTabHelper::FromWebContents(web_contents)
                        : NULL;
       if (tab_helper && tab_helper->IsPinned())
         string_id = IDS_UNPIN_FROM_START_SCREEN;
       return l10n_util::GetStringUTF16(string_id);
     }
 #endif
-    case IDC_VIEW_BACKGROUND_PAGES: {
-      string16 num_background_pages = base::FormatNumber(
-          TaskManager::GetBackgroundPageCount());
-      return l10n_util::GetStringFUTF16(IDS_VIEW_BACKGROUND_PAGES,
-                                        num_background_pages);
-    }
     case IDC_UPGRADE_DIALOG:
       return GetUpgradeDialogMenuItemName();
     case IDC_SHOW_SIGNIN:
       return signin_ui_util::GetSigninMenuLabel(
           browser_->profile()->GetOriginalProfile());
     default:
       NOTREACHED();
       return string16();
   }
 }
@@ skipping 94 matching lines @@
     return true;
   } else if (command_id == IDC_PIN_TO_START_SCREEN) {
     return base::win::IsMetroProcess();
 #else
   if (command_id == IDC_VIEW_INCOMPATIBILITIES ||
       command_id == IDC_PIN_TO_START_SCREEN) {
     return false;
 #endif
   } else if (command_id == IDC_UPGRADE_DIALOG) {
     return UpgradeDetector::GetInstance()->notify_upgrade();
-  } else if (command_id == IDC_VIEW_BACKGROUND_PAGES) {
-    return TaskManager::GetBackgroundPageCount() > 0;
   }
   return true;
 }
 
 bool WrenchMenuModel::GetAcceleratorForCommandId(
       int command_id,
       ui::Accelerator* accelerator) {
   return provider_->GetAcceleratorForCommandId(command_id, accelerator);
 }
 
@@ skipping 151 matching lines @@
 
   AddItemWithStringId(IDC_OPTIONS, IDS_SETTINGS);
 
 #if defined(OS_CHROMEOS)
   if (CommandLine::ForCurrentProcess()->HasSwitch(
           chromeos::switches::kEnableRequestTabletSite))
     AddCheckItemWithStringId(IDC_TOGGLE_REQUEST_TABLET_SITE,
                              IDS_TOGGLE_REQUEST_TABLET_SITE);
 #endif
 
-// On ChromeOS-Touch, we don't want the about/background pages menu options.
+// On ChromeOS-Touch, we don't want the about menu option.
 #if defined(OS_CHROMEOS)
   if (!is_new_menu)
 #endif
   {
     AddItem(IDC_ABOUT, l10n_util::GetStringUTF16(IDS_ABOUT));
-    // We use the task manager to show background pages.
-    if (chrome::CanOpenTaskManager()) {
-      string16 num_background_pages = base::FormatNumber(
-          TaskManager::GetBackgroundPageCount());
-      AddItem(IDC_VIEW_BACKGROUND_PAGES, l10n_util::GetStringFUTF16(
-          IDS_VIEW_BACKGROUND_PAGES, num_background_pages));
-    }
   }
 
   if (browser_defaults::kShowUpgradeMenuItem)
     AddItem(IDC_UPGRADE_DIALOG, GetUpgradeDialogMenuItemName());
 
 #if defined(OS_WIN)
   SetIcon(GetIndexOfCommandId(IDC_VIEW_INCOMPATIBILITIES),
           ui::ResourceBundle::GetSharedInstance().
               GetNativeImageNamed(IDR_INPUT_ALERT_MENU));
 #endif
@@ skipping 141 matching lines @@
             &enable_increment, &enable_decrement);
   }
   zoom_label_ = l10n_util::GetStringFUTF16(
       IDS_ZOOM_PERCENT, base::IntToString16(zoom_percent));
 }
 
 void WrenchMenuModel::OnZoomLevelChanged(
     const content::HostZoomMap::ZoomLevelChange& change) {
   UpdateZoomControls();
 }