Index: chrome/browser/history/top_sites_impl.cc |
diff --git a/chrome/browser/history/top_sites_impl.cc b/chrome/browser/history/top_sites_impl.cc |
index 5d1a78d1ffce9c33f6fdbbeab34cc5e977e8e951..91862a5b4edf9ded4a03616926dcf5eac04418e8 100644 |
--- a/chrome/browser/history/top_sites_impl.cc |
+++ b/chrome/browser/history/top_sites_impl.cc |
@@ -637,6 +637,10 @@ bool TopSitesImpl::AddForcedURL(const GURL& url, const base::Time& time) { |
return true; |
} |
+void TopSitesImpl::ShutdownOnUIThread() { |
+ registrar_.RemoveAll(); |
+} |
+ |
bool TopSitesImpl::AddPrepopulatedPages(MostVisitedURLList* urls, |
size_t num_forced_urls) { |
bool added = false; |