[Touchless] Update label for DinoActivity

Bug: 957992
Change-Id: I9b4e801afa12a5c9adc1b8cbab0384654b98f828
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1655385Reviewed-by: Michael Thiessen <mthiesse@chromium.org>
Commit-Queue: Mehran Mahmoudi <mahmoudi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#668562}

chrome/android/touchless/java/strings/touchless_strings.grd

@@ -135,8 +135,8 @@
       <message name="IDS_MENU_ADD_TO_APPS" desc="Text to accompany icon that will navigate to a page showing a categorized view of different applications or sites">
         Add to My apps
       </message>
-      <message name="IDS_DINO_GAME_TITLE" desc="Title for the offline dino game that will appear as an icon in the launcher">
-        Game
+      <message name="IDS_DINO_GAME_TITLE" desc="Title for the offline dino game that will appear as an icon in the launcher" translateable="false">
+        Chrome Game
       </message>
     </messages>
   </release>