Index: content/public/browser/content_browser_client.h |
diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h |
index 86d11e84d25c3d7701ebd44cb4d5e8035a1d95a7..806f961e8839e67b5f65f0fdf7e04b046e8f5437 100644 |
--- a/content/public/browser/content_browser_client.h |
+++ b/content/public/browser/content_browser_client.h |
@@ -451,7 +451,7 @@ class CONTENT_EXPORT ContentBrowserClient { |
virtual void RequestDesktopNotificationPermission( |
const GURL& source_origin, |
RenderFrameHost* render_frame_host, |
- base::Closure& callback) {} |
+ const base::Closure& callback) {} |
// Checks if the given page has permission to show desktop notifications. |
// This is called on the IO thread. |