Added estimated time remaining on AU.

chrome/browser/ui/webui/chromeos/login/update_screen_handler.cc

Index: chrome/browser/ui/webui/chromeos/login/update_screen_handler.cc
diff --git a/chrome/browser/ui/webui/chromeos/login/update_screen_handler.cc b/chrome/browser/ui/webui/chromeos/login/update_screen_handler.cc
index bf48bf10d9f12136a5ff2c12259181ec09fd98d5..9eb7564caed24f0d8d95a9b379cee77f8b702767 100644
--- a/chrome/browser/ui/webui/chromeos/login/update_screen_handler.cc
+++ b/chrome/browser/ui/webui/chromeos/login/update_screen_handler.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -40,6 +40,14 @@ void UpdateScreenHandler::GetLocalizedStrings(
       l10n_util::GetStringUTF16(IDS_CHECKING_FOR_UPDATES));
   localized_strings->SetString("installingUpdateDesc",
       l10n_util::GetStringUTF16(IDS_INSTALLING_UPDATE_DESC));
+  localized_strings->SetString("downloadingTimeLeftLong",
+      l10n_util::GetStringUTF16(IDS_DOWNLOADING_TIME_LEFT_LONG));
+  localized_strings->SetString("downloadingTimeLeftStatusOneHour",
+      l10n_util::GetStringUTF16(IDS_DOWNLOADING_TIME_LEFT_STATUS_ONE_HOUR));
+  localized_strings->SetString("downloadingTimeLeftStatusMinutes",
+      l10n_util::GetStringUTF16(IDS_DOWNLOADING_TIME_LEFT_STATUS_MINUTES));
+  localized_strings->SetString("downloadingTimeLeftSmall",
+      l10n_util::GetStringUTF16(IDS_DOWNLOADING_TIME_LEFT_SMALL));
 #if !defined(OFFICIAL_BUILD)
   localized_strings->SetString("cancelUpdateHint",
       l10n_util::GetStringUTF16(IDS_UPDATE_CANCEL));
@@ -87,6 +95,18 @@ void UpdateScreenHandler::SetProgress(int progress) {
                                    progress_value);
 }
 
+void UpdateScreenHandler::ShowEstimatedTimeLeft(bool enable) {
+  base::FundamentalValue enable_value(enable);
+  web_ui()->CallJavascriptFunction(
+      "cr.ui.Oobe.showUpdateEstimatedTimeLeft", enable_value);
+}
+
+void UpdateScreenHandler::SetEstimatedTimeLeft(const base::TimeDelta& time) {
+  base::FundamentalValue seconds_value(time.InSecondsF());
+  web_ui()->CallJavascriptFunction(
+      "cr.ui.Oobe.setUpdateEstimatedTimeLeft", seconds_value);
+}
+
 void UpdateScreenHandler::ShowCurtain(bool enable) {
   base::FundamentalValue enable_value(enable);
   web_ui()->CallJavascriptFunction(