Settings UI: Remove blacklist/whitelist references

- All the instances here were either in the translation description.
  None were displayed to end users in UI.

Bug: None
Change-Id: Id1fd682af180a9026161c8ad0444b7613f82aeaf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2375734
Commit-Queue: Zentaro Kavanagh <zentaro@chromium.org>
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#801561}

chrome/app/os_settings_search_tag_strings.grdp

@@ -306,10 +306,10 @@
   <message name="IDS_OS_SETTINGS_TAG_RESTRICT_SIGN_IN_ALT1" desc="Text for search result item which, when clicked, navigates the user to account settings, with a toggle to restrict sign-in to a particular set of users. Alternate phrase for: 'Restrict sign-in'">
     Limit sign-in
   </message>
-  <message name="IDS_OS_SETTINGS_TAG_RESTRICT_SIGN_IN_ADD" desc="Text for search result item which, when clicked, navigates the user to account settings, with an option to add to the whitelist of restricted users.">
+  <message name="IDS_OS_SETTINGS_TAG_RESTRICT_SIGN_IN_ADD" desc="Text for search result item which, when clicked, navigates the user to account settings, with an option to add to the allow list of restricted users.">
     Add restricted user
   </message>
-  <message name="IDS_OS_SETTINGS_TAG_RESTRICT_SIGN_IN_REMOVE" desc="Text for search result item which, when clicked, navigates the user to account settings, with an option to remove from the whitelist of restricted users.">
+  <message name="IDS_OS_SETTINGS_TAG_RESTRICT_SIGN_IN_REMOVE" desc="Text for search result item which, when clicked, navigates the user to account settings, with an option to remove from the allow list of restricted users.">
     Remove restricted user
   </message>
   <message name="IDS_OS_SETTINGS_TAG_SYNC_TURN_OFF" desc="Text for search result item which, when clicked, navigates the user to sync settings, with an option to turn off syncing. Alternate phrase for: 'Disable sync'">

chrome/app/os_settings_search_tag_strings_grdp/IDS_OS_SETTINGS_TAG_RESTRICT_SIGN_IN_ADD.png.sha1

+5351002eea3e10da9858c69ceec8787fbdd5635d
\ No newline at end of file

chrome/app/os_settings_search_tag_strings_grdp/IDS_OS_SETTINGS_TAG_RESTRICT_SIGN_IN_REMOVE.png.sha1

+4fed596f45542f1567a20e8a2a2e59b6701205a4
\ No newline at end of file