Add extension permissions for new settings override API.

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 54d9041c7e318fd59e5b448fbafd384c927d4dc1..bbb4e1ec8b5bf362d6434ccbd4b5e08967286a50 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -4375,7 +4375,7 @@ Make sure you do not expose any sensitive information.
         Change your search settings to: <ph name="SEARCH_HOST">$1<ex>url.search.com</ex></ph>
       </message>
       <message name="IDS_EXTENSION_PROMPT_WARNING_HOME_PAGE_SETTING_OVERRIDE" desc="Permission string for home page override.">
-        Change your home page to: <ph name="START_PAGE">$1<ex>home.page.com/home.html</ex></ph>
+        Change your home page to: <ph name="HOME_PAGE">$1<ex>home.page.com/home.html</ex></ph>

[gab, 2013/11/01 22:35:40]

Should this change go in NOW?! Before the string freeze?

[MAD, 2013/11/03 02:21:20]

Maybe... Although it's not critical, it doesn't change the behavior, it's just a
hint for the translators.

       </message>
       <message name="IDS_EXTENSION_PROMPT_WARNING_START_PAGE_SETTING_OVERRIDE" desc="Permission string for start page override.">
         Change your start page to: <ph name="START_PAGE">$1<ex>start.page.com/start.html</ex></ph>