Remove (already-hidden) global fullscreen / mouselock settings.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 6efcbf1203f81e6262131481af5eb85717311a42..cadc4603be1cc050eb4264bc1b2cc2ed392ecc1f 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -8158,15 +8158,6 @@ I don't think this site should be blocked!
       <message name="IDS_MOUSE_LOCK_HEADER" desc="Label for Mouse Lock exception management page on Content Settings dialog">
         Mouse cursor exceptions
       </message>
-      <message name="IDS_MOUSE_LOCK_ALLOW_RADIO" desc="A radio button in the Content Settings dialog for allowing all sites ability to disable the mouse cursor.">
-        Allow all sites to disable the mouse cursor
-      </message>
-      <message name="IDS_MOUSE_LOCK_ASK_RADIO" desc="A radio button in the Content Settings dialog for asking before allowing sites to disable the mouse cursor.">
-        Ask when a site tries to disable the mouse cursor (recommended)
-      </message>
-      <message name="IDS_MOUSE_LOCK_BLOCK_RADIO" desc="A radio button in the Content Settings dialog for blocking all sites ability to disable the mouse cursor.">
-        Do not allow any site to disable the mouse cursor
-      </message>
       <if expr="chromeos or is_win">
         <message name="IDS_PROTECTED_CONTENT_TAB_LABEL" desc="Label for the Protected Content tab on the Content Settings dialog.">
           Protected content