Added strings of i18n and made the pin-keyboard work for rtl lang.

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"
+#include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/policy_indicator_localized_strings_provider.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "chrome/grit/google_chrome_strings.h"
 #include "chrome/grit/locale_settings.h"
@@ skipping 719 matching lines @@
     {"quickUnlockPasswordLabel",
      IDS_SETTINGS_PEOPLE_QUICK_UNLOCK_PASSWORD_LABEL},
     {"quickUnlockInvalidPassword",
      IDS_SETTINGS_PEOPLE_QUICK_UNLOCK_INVALID_PASSWORD},
     {"quickUnlockChooseUnlockMethod",
      IDS_SETTINGS_PEOPLE_QUICK_UNLOCK_CHOOSE_UNLOCK_METHOD},
     {"quickUnlockUnlockMethodPassword",
      IDS_SETTINGS_PEOPLE_QUICK_UNLOCK_UNLOCK_METHOD_PASSWORD},
     {"quickUnlockUnlockMethodPinAndPassword",
      IDS_SETTINGS_PEOPLE_QUICK_UNLOCK_UNLOCK_METHOD_PIN_AND_PASSWORD},
+    {"pinPlaceholder",
+     IDS_SETTINGS_PEOPLE_QUICK_UNLOCK_ENTER_PIN_OR_PASSWORD_PLACEHOLDER},
+    {"pinClear", IDS_SETTINGS_PEOPLE_QUICK_UNLOCK_PIN_KEYBOARD_CLEAR},
     {"quickUnlockUnlockMethodNone",
      IDS_SETTINGS_PEOPLE_QUICK_UNLOCK_UNLOCK_METHOD_NONE},
     {"quickUnlockConfigurePinButton",
      IDS_SETTINGS_PEOPLE_QUICK_UNLOCK_CONFIGURE_PIN_BUTTON},
     {"quickUnlockConfigurePinChoosePinTitle",
      IDS_SETTINGS_PEOPLE_QUICK_UNLOCK_CONFIGURE_PIN_CHOOSE_PIN_TITLE},
     {"quickUnlockConfigurePinChoosePinWeakPinWarning",
      IDS_SETTINGS_PEOPLE_QUICK_UNLOCK_CONFIGURE_PIN_CHOOSE_PIN_WEAK_PIN_WARNING},
     {"quickUnlockConfigurePinContinueButton",
      IDS_SETTINGS_PEOPLE_QUICK_UNLOCK_CONFIGURE_PIN_CONTINUE_BUTTON},
@@ skipping 70 matching lines @@
      IDS_SETTINGS_PASSPHRASE_CONFIRMATION_PLACEHOLDER},
     {"submitPassphraseButton", IDS_SETTINGS_SUBMIT_PASSPHRASE},
     {"personalizeGoogleServicesTitle",
      IDS_SETTINGS_PERSONALIZE_GOOGLE_SERVICES_TITLE},
     {"personalizeGoogleServicesText",
      IDS_SETTINGS_PERSONALIZE_GOOGLE_SERVICES_TEXT},
   };
   AddLocalizedStringsBulk(html_source, localized_strings,
                           arraysize(localized_strings));
 
+  // Format numbers to be used on the pin keyboard.
+  for (int j = 0; j <= 9; j++) {
+    html_source->AddString("pinKeyboard" + base::IntToString(j),
+                           base::FormatNumber(int64_t{j}));
+  }
+
   html_source->AddString("autofillHelpURL", autofill::kHelpURL);
   html_source->AddString("supervisedUsersUrl",
                          chrome::kLegacySupervisedUserManagementURL);
   std::string sync_dashboard_url =
       google_util::AppendGoogleLocaleParam(
           GURL(chrome::kSyncGoogleDashboardURL),
           g_browser_process->GetApplicationLocale())
           .spec();
   html_source->AddString("syncDashboardUrl", sync_dashboard_url);
   html_source->AddString(
@@ skipping 341 matching lines @@
 #endif
   AddUsersStrings(html_source);
   AddWebContentStrings(html_source);
 
   policy_indicator::AddLocalizedStrings(html_source);
 
   html_source->SetJsonPath(kLocalizedStringsFile);
 }
 
 }  // namespace settings