| Index: chrome/app/generated_resources.grd | 
| diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd | 
| index 9403a0ef8182487dce6e809f8a98a42dc51c3fb4..f0abf60b9668b5a4d0709197d7cc66c701722ed6 100644 | 
| --- a/chrome/app/generated_resources.grd | 
| +++ b/chrome/app/generated_resources.grd | 
| @@ -9728,6 +9728,15 @@ I don't think this site should be blocked! | 
| Extension requests to this URL have been temporarily throttled. | 
| </message> | 
|  | 
| +      <message name="IDS_ERRORPAGES_SUMMARY_TEMPORARY_BACKOFF" desc="Summary in the error page when we temporarily stop sending requests to a server because of a Backoff header received earlier."> | 
| +        The server hosting the webpage might be overloaded or under maintainance. | 
| +        In order to avoid generating too much traffic and making the situation worse, | 
| +        requests to this URL has been temporarily disallowed. | 
| +      </message> | 
| +      <message name="IDS_ERRORPAGES_DETAILS_TEMPORARY_BACKOFF" desc="The error message displayed when we temporarily stop sending requests to a server in order to avoid overloading it."> | 
| +        Requests to this URL have been temporarily throttled. | 
| +      </message> | 
| + | 
| <message name="IDS_ERRORPAGES_SUMMARY_BLOCKED" desc="Summary in the error page when an extension blocks a request."> | 
| A third-party extension has blocked access to this webpage. | 
| </message> | 
|  |