Help: Implement the initial version of the cross-platform help/about page.

chrome/app/chromium_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <!-- This file contains definitions of strings that are distribution specific.
 These strings will not be translated and only english versions will
 be available for now. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/chromium_strings.h" type="rc_header">
       <emit emit_type='prepend'></emit>
@@ skipping 197 matching lines @@
       <message name="IDS_SESSION_CRASHED_VIEW_MESSAGE" desc="Message shown when the last session didn't exit cleanly.">
         Chromium didn't shut down correctly. To reopen the pages you had open, click Restore.
       </message>
       <!-- Browser Window Title Format -->
       <message name="IDS_BROWSER_WINDOW_TITLE_FORMAT" desc="The format for titles displayed in tabs and popup windows">
         <ph name="PAGE_TITLE">$1<ex>Google</ex></ph> - Chromium
       </message>
       <message name="IDS_BROWSER_WINDOW_TITLE_FORMAT_NO_LOGO" desc="The format for titles displayed when the window has no distributor logo displayed">
         <ph name="PAGE_TITLE">$1<ex>Google</ex></ph>
       </message>
+      <message name="IDS_GET_HELP_USING_CHROME" desc="Text of the button which takes the user to the Chrome help page.">
+        Not used in Chromium. Placeholder to keep resources in sync.
+      </message>
       <message name="IDS_ABOUT_VERSION_COMPANY_NAME" desc="Company name on the about pages">
         The Chromium Authors
       </message>
       <message name="IDS_ABOUT_VERSION_COPYRIGHT" desc="Copyright information on the about pages">
         Copyright © 2006-2012 The Chromium Authors. All Rights Reserved.
       </message>
-      <message name="IDS_ABOUT_VERSION_LICENSE" desc="The label below the copyright message, containing the URLs.">
+      <message name="IDS_ABOUT_OLD_VERSION_LICENSE" desc="The label below the copyright message, containing the URLs.">
         Chromium is made possible by the <ph name="BEGIN_LINK_CHROMIUM">BEGIN_LINK_CHR</ph>Chromium<ph name="END_LINK_CHROMIUM">END_LINK_CHR</ph> open source project and other <ph name="BEGIN_LINK_OSS">BEGIN_LINK_OSS</ph>open source software<ph name="END_LINK_OSS">END_LINK_OSS</ph>.
       </message>
+      <if expr="not pp_ifdef('chromeos')">
+        <message name="IDS_ABOUT_VERSION_LICENSE" desc="The label below the copyright message, containing the URLs.">
+          Chromium is made possible by the <ph name="BEGIN_LINK_CHROMIUM">&lt;a target="_blank" href="$1"&gt;</ph>Chromium<ph name="END_LINK_CHROMIUM">&lt;/a&gt;</ph> open source project and other <ph name="BEGIN_LINK_OSS">&lt;a target="_blank" href="$2"&gt;</ph>open source software<ph name="END_LINK_OSS">&lt;/a&gt;</ph>.
+        </message>
+      </if>
       <if expr="pp_ifdef('chromeos')">
+        <message name="IDS_ABOUT_VERSION_LICENSE" desc="The label below the copyright message, containing the URLs.">
+          Chromium OS is made possible by additional <ph name="BEGIN_LINK_OSS">&lt;a target="_blank" href="$2"&gt;</ph>open source software<ph name="END_LINK_OSS">&lt;/a&gt;</ph>.
+        </message>
         <message name="IDS_ABOUT_CROS_VERSION_LICENSE" desc="Additional text displayed beneath the Chromium open source URLs for Chromium OS.">
           Chromium OS is made possible by additional <ph name="BEGIN_LINK_CROS_OSS">BEGIN_LINK_CROS_OSS</ph>open source software<ph name="END_LINK_CROS_OSS">END_LINK_CROS_OSS</ph>.
         </message>
       </if>
       <message name="IDS_ABOUT_TERMS_OF_SERVICE" desc="The terms of service label in the About box.">
-        Not used in Chromium. Placeholder to keep resource maps in synch.
+        Not used in Chromium. Placeholder to keep resource maps in sync.
       </message>
       <message name="IDS_TERMS_OF_SERVICE" desc="The Terms of Service link text in the About box. Used in IDS_ABOUT_TERMS_OF_SERVICE.">
-        Not used in Chromium. Placeholder to keep resource maps in synch.
+        Not used in Chromium. Placeholder to keep resource maps in sync.
       </message>
       <message name="IDS_ACCNAME_APP" desc="The accessible name for the app menu.">
         Chromium
       </message>
       <message name="IDS_ACCNAME_TOOLBAR" desc="The accessible name for the application's toolbar.">
         Chromium Toolbar
       </message>
       <!-- Hung Browser Detector -->
       <message name="IDS_BROWSER_HUNGBROWSER_MESSAGE" desc="Content of the dialog box shown when the browser is hung">
         Chromium is unresponsive. Relaunch now?
@@ skipping 308 matching lines @@
       </message>
       <message name="IDS_UPGRADE_SUCCESSFUL" desc="Status label: Successfully upgraded">
         Chromium has been updated to <ph name="VERSION">$1<ex>0.1.131</ex></ph>
       </message>
       <message name="IDS_UPGRADE_SUCCESSFUL_NOVERSION" desc="Status label: Successfully upgraded">
         Chromium has been updated
       </message>
       <message name="IDS_UPGRADE_SUCCESSFUL_RELAUNCH" desc="Status label: Successfully updated">
         Relaunch Chromium to finish updating
       </message>
+      <message name="IDS_UPGRADE_UP_TO_DATE" desc="Status label: Already up to date">
+        Chromium is up to date.
+      </message>
+      <message name="IDS_UPGRADE_UPDATING" desc="Status label: Updating in the background">
+        Updating Chromium in the background...
+      </message>
       <if expr="pp_ifdef('chromeos')">
         <message name="IDS_UPGRADE_ALREADY_UP_TO_DATE" desc="Status label: Already up to date">
           Chromium is up to date
         </message>
       </if>
       <if expr="not pp_ifdef('chromeos')">
         <message name="IDS_UPGRADE_ALREADY_UP_TO_DATE" desc="Status label: Already up to date">
           Chromium is up to date (<ph name="VERSION">$1<ex>0.1.131</ex></ph>)
         </message>
       </if>
@@ skipping 90 matching lines @@
       <message name="IDS_SYNC_PROMO_V_LEARN_MORE" desc="Learn more link at the bottom of the sync promo.">
         See <ph name="BEGIN_LINK">&lt;a target="_blank" href="$1"&gt;</ph>more benefits<ph name="END_LINK">&lt;/a&gt;</ph> of signing in to Chromium.
       </message>
 
       <message name="IDS_AUTOFILL_OPTIONS_POPUP" desc="The value of the Autofill options menu entry.">
         Chromium Autofill settings
       </message>
     </messages>
   </release>
 </grit>