Index: chrome/browser/extensions/api/web_request/web_request_api_helpers.cc |
diff --git a/chrome/browser/extensions/api/web_request/web_request_api_helpers.cc b/chrome/browser/extensions/api/web_request/web_request_api_helpers.cc |
index a4d5cd69ab5af8526ca0514c60c4e870128eb518..986ca116cb3ae99df4e96cbe5a327b5a89368b19 100644 |
--- a/chrome/browser/extensions/api/web_request/web_request_api_helpers.cc |
+++ b/chrome/browser/extensions/api/web_request/web_request_api_helpers.cc |
@@ -240,7 +240,7 @@ EventResponseDelta* CalculateOnHeadersReceivedDelta( |
const std::string& extension_id, |
const base::Time& extension_install_time, |
bool cancel, |
- net::HttpResponseHeaders* old_response_headers, |
+ const net::HttpResponseHeaders* old_response_headers, |
ResponseHeaders* new_response_headers) { |
EventResponseDelta* result = |
new EventResponseDelta(extension_id, extension_install_time); |