Files.app: Remove scanning notification.

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 3728 matching lines @@
 
   <!-- Audio strings -->
   <message name="IDS_CHROMEOS_AUDIO_CRAS_DEVICE_AUTOMATIC" desc="Audio device name shown to the user when the proper device is automatically used.">
     Automatic
   </message>
 
   <!-- Removable device notifications -->
   <message name="IDS_REMOVABLE_DEVICE_DETECTION_TITLE" desc="Text of notification message which is shown when user inserts removable device (SD card, USB key...)">
     Removable device detected
   </message>
-  <message name="IDS_REMOVABLE_DEVICE_SCANNING_MESSAGE" desc="Text of notification message which is shown when user inserts removable device (SD card, USB key...)">
-    Scanning content...
-  </message>
   <message name="IDS_REMOVABLE_DEVICE_NAVIGATION_MESSAGE" desc="Text of notification message to navigate users to Files.app. If user clicks a button in the notification, Files.app opens.">
     Explore the device's content in the Files app.
   </message>
   <message name="IDS_REMOVABLE_DEVICE_NAVIGATION_BUTTON_LABEL" desc="Text of a button label in a notification to navigate users to FIles.app. If user clicks the button, Files.app opens.">
     Open Files app
   </message>
   <message name="IDS_REMOVABLE_DEVICE_HARD_UNPLUG_TITLE" desc="Text of notification message which is shown when user removes removable device (SD card, USB key...) without clicking the eject icon">
     You removed your device too soon!
   </message>
   <message name="IDS_DEVICE_UNSUPPORTED_MESSAGE" desc="Text of notification message which is shown when user inserts removable device (SD card, USB key...)">
@@ skipping 2042 matching lines @@
   <message name="IDS_SET_TIME_BUTTON_CLOSE" desc="Text for the button to close the window.">
     Done
   </message>
   <message name="IDS_SET_TIME_DATE_LABEL" desc="Label for the date input element.">
     System date
   </message>
   <message name="IDS_SET_TIME_TIME_LABEL" desc="Label for the time input element.">
     System time
   </message>
 </grit-part>