improve translateability of some OOBE strings

chrome/app/chromeos_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- ChromeOS-specific strings (included from generated_resources.grd).
      Everything in this file is wrapped in <if expr="chromeos">. -->
 <grit-part>
   <message name="IDS_EMPTY_STRING" desc="Empty string, exist only to make code generic. No translation required.">
   </message>
   <message name="IDS_CHROMEBOOK" desc="The localized name for Chromebook.">
     Chromebook
   </message>
   <message name="IDS_CHROMEBOX" desc="The localized name for Chromebox">
@@ skipping 1133 matching lines @@
   </message>
   <message name="IDS_UPDATE_ERROR" desc="Notification for failed update">
     System update failed.
   </message>
   <message name="IDS_UPDATE_AVAILABLE" desc="Notification for available update">
     System update available. Preparing to download&#x2026;
   </message>
   <message name="IDS_UPDATE_COMPLETED" desc="Notification for update completed">
     System update complete. Please restart the system.
   </message>
-  <message name="IDS_INSTALLING_UPDATE" desc="Label shown on the updates installation screen during OOBE">
-    Please wait while <ph name="PRODUCT_NAME">$1<ex>Chrome OS</ex></ph> installs the latest system updates.
-  </message>
   <message name="IDS_INSTALLING_UPDATE_DESC" desc="Additional info shown on the updates installation screen during OOBE">
     Your computer will restart when the update is complete.
   </message>
   <message name="IDS_DOWNLOADING" desc="The format for ETA during the update downloading stage">
     Downloading: <ph name="STATUS">$1<ex>Less than 1 minute left</ex></ph>
   </message>
   <message name="IDS_DOWNLOADING_TIME_LEFT_LONG" desc="The status text for downloading estimated time left, when estimated time is more than one hour">
     More than 1 hour left
   </message>
   <message name="IDS_DOWNLOADING_TIME_LEFT_STATUS_ONE_HOUR" desc="The status text for downloading estimated time when about one hour remaining.">
@@ skipping 10 matching lines @@
   </message>
   <message name="IDS_DRIVE_OFFLINE_NOTIFICATION_BUTTON" desc="Label on button in notification when Google Drive offline mode is automatically enabled.">
     Learn More
   </message>
   <message name="IDS_UPDATE_CANCEL" desc="Message telling to press Escape to cancel update on a non-official build">
     Press ESCAPE to skip (Non-official builds only).
   </message>
   <message name="IDS_UPDATE_CANCELLED" desc="Message shown when the update has been cancelled by user">
     Cancelling update...
   </message>
-  <message name="IDS_CHECKING_FOR_UPDATE_MSG" desc="Chrome OS OOBE: message shown during checking for update stage.">
-    <ph name="PRODUCT_NAME">$1<ex>Chrome</ex></ph> updates automatically so you always have the freshest version.
-  </message>
-  <message name="IDS_UPDATE_MSG" desc="Chrome OS OOBE: message shown during update stage.">
-    <ph name="PRODUCT_NAME">$1<ex>Chrome</ex></ph> updates automatically so you always have the freshest version. When this download completes, <ph name="PRODUCT_NAME">$1<ex>Chrome</ex></ph> will restart and you'll be on your way.
-  </message>
   <message name="IDS_REMORA_CONFIRM_MESSAGE" desc="Remora confirm message on the first OOBE screen">
     Chromebox for Meetings device is ready to be set up.
   </message>
   <message name="IDS_WELCOME_SCREEN_GREETING" desc="Greeting message on the OOBE welcome screen">
     Welcome!
   </message>
   <message name="IDS_WELCOME_SCREEN_TITLE" desc="Title of the OOBE welcome screen">
     Connect
   </message>
   <message name="IDS_NETWORK_SCREEN_ACCESSIBLE_TITLE" desc="Text to be spoken on opening the OOBE network screen">
     Welcome! Set your language and network
   </message>
   <message name="IDS_EULA_SCREEN_TITLE" desc="Title of the OOBE EULA screen">
     The small print
   </message>
-  <message name="IDS_EULA_SCREEN_ACCESSIBLE_TITLE" desc="Title to be spoken on opening the OOBE EULA screen">
-    <ph name="PRODUCT_OS_NAME">$1<ex>Chrome OS</ex></ph> terms
-  </message>
   <message name="IDS_AUTOSTART_WARNING_TITLE" desc="Title of the kiosk autostart screen">
     Auto-launch permission requested
   </message>
   <message name="IDS_KIOSK_AUTOSTART_SCREEN_WARNING_MSG" desc="Warning text shown on kiosk autolaunch screen above the exclamation icon.">
     Do you want to automatically start this app when the machine turns on?
   </message>
   <message name="IDS_KIOSK_AUTOSTART_CONFIRM" desc="Confirm button text">
     Confirm
   </message>
   <message name="IDS_KIOSK_ENABLE_SCREEN_WARNING" desc="Title of the kiosk enable screen">
@@ skipping 4330 matching lines @@
   </message>
 
   <!-- 'OK Google' voice search activation display strings -->
   <message name="IDS_FLAGS_OK_GOOGLE_NAME" desc="Name of about:flags option for Ok Google.">
     Enable 'Ok Google' to activate voice search.
   </message>
   <message name="IDS_FLAGS_OK_GOOGLE_DESCRIPTION" desc="Description of about:flags option Ok Google.">
     If enabled, there will be an option in chrome:settings to enable saying 'Ok Google' to activate voice search.
   </message>
 </grit-part>