Fix shared module whitelist error string.

BUG=None (saw error during manual testing)

Review URL: https://codereview.chromium.org/331703004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@276945 0039d316-1c4b-4281-b951-d872f2087c98

chrome/app/generated_resources.grd

@@ -4528,7 +4528,7 @@ Make sure you do not expose any sensitive information.
         Unable to import extension with ID "<ph name="IMPORT_ID">$1<ex>aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</ex></ph>" because it is not a shared module.
       </message>
       <message name="IDS_EXTENSION_INSTALL_DEPENDENCY_NOT_WHITELISTED" desc="Error displayed during installation of an extension which tries to imports resources from an extension, but it is not whitelisted to do so.">
-        Unable to import extension with ID "<ph name="IMPORT_ID">$1<ex>aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</ex></ph>" because it is not allowed its whitelist.
+        Unable to import shared module with ID "<ph name="IMPORT_ID">$1<ex>aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</ex></ph>" because it is not allowed by its whitelist.
       </message>
       <message name="IDS_EXTENSION_INSTALL_KIOSK_MODE_ONLY" desc="Error displayed during installation of an app with 'kiosk_only' attribute but user is not in ChromeOS kiosk mode.">
         App with 'kiosk_only' manifest attribute must be installed in ChromeOS kiosk mode.