Fixed crbug/1059753 by making the Chromium relaunch string match the Google Chrome one

Bug: 1059753
Change-Id: I6c36d8729372fb93d35f73c214cf7c253139cd15
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2095067
Commit-Queue: Andrey Zaytsev <andzaytsev@google.com>
Commit-Queue: Greg Thompson <grt@chromium.org>
Commit-Queue: Rohit Agarwal <roagarwal@chromium.org>
Auto-Submit: Andrey Zaytsev <andzaytsev@google.com>
Reviewed-by: Greg Thompson <grt@chromium.org>
Reviewed-by: Rohit Agarwal <roagarwal@chromium.org>
Cr-Commit-Position: refs/heads/master@{#748260}

chrome/app/settings_chromium_strings.grdp

@@ -16,7 +16,7 @@
       Updating Chromium (<ph name="PROGRESS_PERCENT">$1<ex>90%</ex></ph>)
     </message>
     <message name="IDS_SETTINGS_UPGRADE_SUCCESSFUL_RELAUNCH" desc="Status label: Successfully updated Chromium">
-      Nearly up to date! Relaunch Chromium to finish updating.
+      Nearly up to date! Relaunch Chromium to finish updating. Incognito windows won't reopen.
     </message>
     <message name="IDS_SETTINGS_UPGRADE_UP_TO_DATE" desc="Status label: Already up to date (Chromium)">
       Chromium is up to date