Remove unused code in network_message_observer

chrome/browser/chromeos/network_message_observer.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/chromeos/network_message_observer.h"
 
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "ash/system/network/network_observer.h"
 #include "ash/system/tray/system_tray.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/stl_util.h"
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/cros/network_library.h"
 #include "chrome/browser/chromeos/notifications/balloon_view_host_chromeos.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/singleton_tabs.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/time_format.h"
 #include "grit/generated_resources.h"
-#include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace {
 
 // Returns prefs::kShowPlanNotifications in the profile of the last active
 // browser. If there is no active browser, returns true.
 bool ShouldShowMobilePlanNotifications() {
   Profile* profile = ProfileManager::GetDefaultProfileOrOffTheRecord();
   PrefService* prefs = profile->GetPrefs();
   return prefs->GetBoolean(prefs::kShowPlanNotifications);
 }
 
 }  // namespace
 
 namespace chromeos {
 
 class NetworkMessageNotification : public ash::NetworkTrayDelegate {
  public:
   NetworkMessageNotification(Profile* profile,
                              ash::NetworkObserver::MessageType error_type)
       : error_type_(error_type) {
-    std::string id;
-    int icon_id = 0;
     switch (error_type) {
       case ash::NetworkObserver::ERROR_CONNECT_FAILED:
-        id = "network_connection.chromeos";
-        icon_id = IDR_NOTIFICATION_NETWORK_FAILED;
         title_ = l10n_util::GetStringUTF16(IDS_NETWORK_CONNECTION_ERROR_TITLE);
         break;
       case ash::NetworkObserver::MESSAGE_DATA_LOW:
-        id = "network_low_data.chromeos";
-        icon_id = IDR_NOTIFICATION_BARS_CRITICAL;
         title_ = l10n_util::GetStringUTF16(IDS_NETWORK_LOW_DATA_TITLE);
         break;
       case ash::NetworkObserver::MESSAGE_DATA_NONE:
-        id = "network_no_data.chromeos";
-        icon_id = IDR_NOTIFICATION_BARS_EMPTY;
         title_ = l10n_util::GetStringUTF16(IDS_NETWORK_OUT_OF_DATA_TITLE);
         break;
       case ash::NetworkObserver::MESSAGE_DATA_PROMO:
         NOTREACHED();
         break;
     }
-    DCHECK(!id.empty());
   }
 
   // Overridden from ash::NetworkTrayDelegate:
   virtual void NotificationLinkClicked(size_t index) OVERRIDE {
     base::ListValue empty_value;
     if (!callback_.is_null())
       callback_.Run(&empty_value);
   }
 
   void Hide() {
@@ skipping 286 matching lines @@
   if (plan) {
     cellular_data_plan_unique_id_ = plan->GetUniqueIdentifier();
     cellular_data_plan_type_ = plan->plan_type;
   } else {
     cellular_data_plan_unique_id_ = std::string();
     cellular_data_plan_type_ = CELLULAR_DATA_PLAN_UNKNOWN;
   }
 }
 
 }  // namespace chromeos