arc: Add Goolge Privacy Policy link to OptIn UI.

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>
   <!-- Idle logout dialog for retail mode -->
   <message name="IDS_IDLE_LOGOUT_TITLE" desc="Dialog title for the idle logout dialog. Used in retail mode only.">
     Are you still there?
   </message>
@@ skipping 6267 matching lines @@
     <ph name="BEGIN_PARAGRAPH1">&lt;p&gt;</ph>This is general information about your device and how you use it, such as battery level, how often you use your apps, the quality and duration of your network connections (like Wi-Fi and Bluetooth), and crash reports when things aren’t working the way they should. It will be used to improve Google’s products and services for everyone. Some aggregated information will help partners, such as Android developers, make their apps and products better, too.<ph name="END_PARAGRAPH1">&lt;/p&gt;</ph>
     <ph name="BEGIN_PARAGRAPH2">&lt;p&gt;</ph>You can turn this on or off a any time in the Android apps Settings. This doesn’t affect your device’s ability to send the information it needs to receive essential services such as system updates and security.<ph name="END_PARAGRAPH2">&lt;/p&gt;</ph>
   </message>
   <message name="IDS_ARC_OPT_IN_LEARN_MORE_BACKUP_AND_RESTORE" desc="Message shown in pop up overlay dialog when user clicks learn more backup and restore">
     <ph name="BEGIN_PARAGRAPH1">&lt;p&gt;</ph>When you turn on automatic backup, device and app data is periodically saved to a private folder in Google Drive. App data can be any data that an app has saved (based on developer settings), including potentially sensitive data such as contacts, messages, and photos.<ph name="END_PARAGRAPH1">&lt;/p&gt;</ph>
     <ph name="BEGIN_PARAGRAPH2">&lt;p&gt;</ph>Backup data will not count towards your Drive storage quota. Large files, or files developers have chosen to exclude from the service will not be backed up.<ph name="END_PARAGRAPH2">&lt;/p&gt;</ph>
   </message>
   <message name="IDS_ARC_OPT_IN_LEARN_MORE_LOCATION_SERVICES" desc="Message shown in pop up overlay dialog when user clicks learn more location services">
     <ph name="BEGIN_PARAGRAPH">&lt;p&gt;</ph>Google’s location service uses sources like Wi-Fi to help estimate your device’s location faster and more accurately. When you turn on Google’s location services, your device enters a mode that uses Wi-Fi to provide location information. You can turn this off in location settings anytime.<ph name="END_PARAGRAPH">&lt;/p&gt;</ph>
   </message>
+  <message name="IDS_ARC_OPT_IN_PRIVACY_POLICY_LINK" desc="Text of the Link to Goolge Privacy Policy in opt-in dialog">
+    Google privacy policy
+  </message>
   <message name="IDS_ARC_OPT_OUT_TAB_TITLE" desc="Tab title when viewing opt-out setting dialog for android apps.">
     Settings - Remove Android apps
   </message>
   <message name="IDS_ARC_OPT_OUT_DIALOG_HEADER" desc="Title of the opt-out dialog for android apps.">
     Remove Android apps?
   </message>
   <message name="IDS_ARC_OPT_OUT_DIALOG_DESCRIPTION" desc="Describes what will happen if the user opts out of android apps.  Note that newlines are preserved when this is rendered in the UI.">
     Apps you’ve downloaded from Google Play will be deleted from this Chromebook.
 
     Content you’ve purchased such as movies, TV shows, music, books, or other in-app purchases may also be deleted.
@@ skipping 66 matching lines @@
   <message name="IDS_FLAGS_ENABLE_EHV_INPUT_NAME" desc="Name of the about: flag for enabling emoji, handwriting and voice input on opt-in IME menu.">
     Emoji, handwriting and voice input on opt-in IME menu
     </message>
   <message name="IDS_FLAGS_ENABLE_EHV_INPUT_DESCRIPTION" desc="Description of the about: flag enabling emoji, handwriting and voice input on opt-in IME menu.">
     Enable access to emoji, handwriting and voice input form opt-in IME menu.
   </message>
   <message name="IDS_HATS_DONE_BUTTON_LABEL" desc="Label used for the done button at the end of survey">
     Done
   </message>
 </grit-part>