improve translateability of some OOBE strings

chrome/app/google_chrome_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <!-- This file contains definitions of strings that are specific to
 Google Chrome. These strings will be translated for each locale that Google
 Chrome supports. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/google_chrome_strings.h" type="rc_header">
       <emit emit_type='prepend'></emit>
@@ skipping 1165 matching lines @@
         <message name="IDS_SSL_CLOCK_ERROR" desc="Paragraph explaining that the SSL interstitial is probably caused by an incorrect clock.">
           Chrome can't establish a private connection to &lt;strong&gt;<ph name="DOMAIN">$1<ex>paypal.com</ex></ph>&lt;/strong&gt;. This is probably because your device's date is set incorrectly (<ph name="DATE">$2<ex>Jan 1, 1970</ex></ph>). You should refresh this page after <ph name="BEGIN_LINK">&lt;a href="#" id="clock-link"&gt;</ph>you update your device's date and time<ph name="END_LINK">&lt;/a&gt;</ph>.
         </message>
       </if>
       <if expr="not is_android and not is_ios">
         <message name="IDS_SSL_CLOCK_ERROR" desc="Paragraph explaining that the SSL interstitial is probably caused by an incorrect clock.">
           Chrome can't establish a private connection to &lt;strong&gt;<ph name="DOMAIN">$1<ex>paypal.com</ex></ph>&lt;/strong&gt;. This is probably because your computer's date is set incorrectly (<ph name="DATE">$2<ex>Jan 1, 1970</ex></ph>). You should refresh this page after <ph name="BEGIN_LINK">&lt;a href="#" id="clock-link"&gt;</ph>you update your computer's date and time<ph name="END_LINK">&lt;/a&gt;</ph>.
         </message>
       </if>
 
+      <!-- OOBE -->
+      <if expr="chromeos">
+        <message name="IDS_INSTALLING_UPDATE" desc="Label shown on the updates installation screen during OOBE">
+          Please wait while Chrome installs the latest system updates.
+        </message>
+        <message name="IDS_CHECKING_FOR_UPDATE_MSG" desc="Chrome OS OOBE: message shown during checking for update stage.">
+          Chrome updates automatically so you always have the freshest version.
+        </message>
+        <message name="IDS_UPDATE_MSG" desc="Chrome OS OOBE: message shown during update stage.">
+          Chrome updates automatically so you always have the freshest version. When this download completes, Chrome will restart and you'll be on your way.
+        </message>
+        <message name="IDS_EULA_SCREEN_ACCESSIBLE_TITLE" desc="Title to be spoken on opening the OOBE EULA screen">
+          Chrome OS terms
+        </message>
+      </if>
+
     </messages>
   </release>
 </grit>