String changes on screen-share status tray item

ash/ash_chromeos_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- ChromeOS-specific strings (included from ash_strings.grd).
      Everything in this file is wrapped in <if expr="chromeos">. -->
 <grit-part>
 
   <!-- Status tray charging strings. -->
   <message name="IDS_ASH_STATUS_TRAY_LOW_POWER_CHARGER_TITLE" desc="The title of a notification indicating that a low-current USB charger has been connected.">
     Low-power charger connected
   </message>
   <message name="IDS_ASH_STATUS_TRAY_LOW_POWER_CHARGER_MESSAGE" desc="The message body of a notification indicating that a low-current USB charger has been connected.">
@@ skipping 115 matching lines @@
   </message>
   <message name="IDS_ASH_STATUS_TRAY_MEDIA_RECORDING_AUDIO_VIDEO" desc="label used to indicate that the camera and microphone are used by a background user">
     Camera and microphone are in use.
   </message>
 
   <!-- Status tray screen share strings. -->
   <message name="IDS_ASH_STATUS_TRAY_SCREEN_SHARE_STOP" desc="label used for screen sharing stop button">
     Stop
   </message>
   <message name="IDS_ASH_STATUS_TRAY_SCREEN_SHARE_BEING_HELPED" desc="label for screen sharing notification">
-    Sharing control of your screen via Hangouts.
+    Sharing control of your screen via Remote Assistance.
   </message>
   <message name="IDS_ASH_STATUS_TRAY_SCREEN_SHARE_BEING_HELPED_NAME" desc="label for screen sharing notification with name">
-    Sharing control of your screen with <ph name="HELPER_NAME">$1<ex>Walder Frey</ex></ph> via Hangouts.
+    Sharing control of your screen with <ph name="HELPER_NAME">$1<ex>Walder Frey</ex></ph> via Remote Assistance.
   </message>
 
   <!-- Status tray audio strings. -->
   <message name="IDS_ASH_STATUS_TRAY_AUDIO_HEADPHONE" desc="label used for audio headphone device">
     Headphone
   </message>
 
   <message name="IDS_ASH_STATUS_TRAY_AUDIO_INTERNAL_SPEAKER" desc="label used for internal audio speaker">
     Speaker (Internal)
   </message>
@@ skipping 247 matching lines @@
   <message name="IDS_ASH_LOGOUT_CONFIRMATION_WARNING" desc="The text for the logout confirmation dialog.">
     You will automatically be signed out in <ph name="LOGOUT_TIME_LEFT">$1<ex>5 seconds</ex></ph>.
   </message>
   <message name="IDS_ASH_LOGOUT_CONFIRMATION_WARNING_NOW" desc="The text for the logout confirmation dialog with no time left.">
     You will be signed out now.
   </message>
   <message name="IDS_ASH_LOGOUT_CONFIRMATION_BUTTON" desc="The text for okay button of the logout confirmation dialog.">
     Sign out now
   </message>
 </grit-part>