Single URL Expires Were Not Being Deleted.

chrome/browser/history/android/android_provider_backend.cc

Index: chrome/browser/history/android/android_provider_backend.cc
===================================================================
--- chrome/browser/history/android/android_provider_backend.cc	(revision 132411)
+++ chrome/browser/history/android/android_provider_backend.cc	(working copy)
@@ -900,7 +900,6 @@
   if (!history_db_->GetURLRow(ids[0].url_id, &old_url_row))
     return false;
   deleted_details->rows.push_back(old_url_row);
-  deleted_details->urls.insert(old_url_row.url());
 
   FaviconID favicon_id = statement->statement()->ColumnInt64(4);
   if (favicon_id) {
@@ -1026,7 +1025,6 @@
     if (!history_db_->GetURLRow(i->url_id, &url_row))
       return false;
     deleted_details->rows.push_back(url_row);
-    deleted_details->urls.insert(url_row.url());
     if (thumbnail_db_->GetIconMappingsForPageURL(url_row.url(), NULL))
       favicon->urls.insert(url_row.url());
   }