Add an update warning for downloading over mobile data

chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc

 // Copyright 2015 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/webui/settings/md_settings_localized_strings_provider.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/i18n/number_formatting.h"
@@ skipping 248 matching lines @@
      IDS_SETTINGS_ABOUT_PAGE_POWERWASH_WARNING_MESSAGE},
     {"aboutPowerwashWarningTitle",
      IDS_SETTINGS_ABOUT_PAGE_POWERWASH_WARNING_TITLE},
     {"aboutUnstableWarningMessage",
      IDS_SETTINGS_ABOUT_PAGE_UNSTABLE_WARNING_MESSAGE},
     {"aboutUnstableWarningTitle",
      IDS_SETTINGS_ABOUT_PAGE_UNSTABLE_WARNING_TITLE},
     {"aboutChannelDialogBeta", IDS_SETTINGS_ABOUT_PAGE_DIALOG_CHANNEL_BETA},
     {"aboutChannelDialogDev", IDS_SETTINGS_ABOUT_PAGE_DIALOG_CHANNEL_DEV},
     {"aboutChannelDialogStable", IDS_SETTINGS_ABOUT_PAGE_DIALOG_CHANNEL_STABLE},
+
+    // About page, update warning dialog.
+    {"aboutUpdateWarningMessage",
+     IDS_SETTINGS_ABOUT_PAGE_UPDATE_WARNING_MESSAGE},
+    {"aboutUpdateWarningTitle", IDS_SETTINGS_ABOUT_PAGE_UPDATE_WARNING_TITLE},
+    {"aboutUpdateWarningContinue",
+     IDS_SETTINGS_ABOUT_PAGE_UPDATE_WARNING_CONTINUE_BUTTON},
 #endif
   };
   AddLocalizedStringsBulk(html_source, localized_strings,
                           arraysize(localized_strings));
 
   html_source->AddString(
       "aboutUpgradeUpToDate",
 #if defined(OS_CHROMEOS)
       ash::SubstituteChromeOSDeviceType(IDS_SETTINGS_UPGRADE_UP_TO_DATE));
 #else
@@ skipping 1743 matching lines @@
 
 #if defined(OS_CHROMEOS)
   chromeos::network_element::AddLocalizedStrings(html_source);
 #endif
   policy_indicator::AddLocalizedStrings(html_source);
 
   html_source->SetJsonPath(kLocalizedStringsFile);
 }
 
 }  // namespace settings