[Extensions] Update Error Console UI

extensions/browser/error_map.h

Index: extensions/browser/error_map.h
diff --git a/extensions/browser/error_map.h b/extensions/browser/error_map.h
index f0e6b2c4aa942204235de6f78b84ec702328d8ea..a636b717c1d079dfabbec052d71bc55eb4b7a187 100644
--- a/extensions/browser/error_map.h
+++ b/extensions/browser/error_map.h
@@ -60,8 +60,10 @@ class ErrorMap {
   // Add the |error| to the ErrorMap.
   const ExtensionError* AddError(scoped_ptr<ExtensionError> error);
 
-  // Removes errors that match the given |filter| from the map.
-  void RemoveErrors(const Filter& filter);
+  // Removes errors that match the given |filter| from the map. If non-null,
+  // |affected_ids| will be populated with the set of extension ids that were
+  // affected by this removal.
+  void RemoveErrors(const Filter& filter, std::set<std::string>* affected_ids);
 
   // Remove all errors for all extensions, and clear the map.
   void RemoveAllErrors();