Eliminate sending NOTIFICATION_HISTORY_KEYWORD_SEARCH_TERM_UPDATED

components/history/core/browser/history_service_observer.h

Index: components/history/core/browser/history_service_observer.h
diff --git a/components/history/core/browser/history_service_observer.h b/components/history/core/browser/history_service_observer.h
index 97903cf149ba4e429de01137727073ece090ef65..9596797de18806d635b61b47f6c3b4b11d8d135d 100644
--- a/components/history/core/browser/history_service_observer.h
+++ b/components/history/core/browser/history_service_observer.h
@@ -7,6 +7,7 @@
 
 #include "base/macros.h"
 #include "components/history/core/browser/history_types.h"
+#include "components/history/core/browser/keyword_id.h"
 
 class HistoryService;
 
@@ -48,6 +49,11 @@ class HistoryServiceObserver {
   // Is called to notify when |history_service| is being deleted.
   virtual void HistoryServiceBeingDeleted(HistoryService* history_service) {}
 
+  virtual void HistoryKeywordSearchTermUpdated(HistoryService* history_service,

[sdefresne, 2014/12/24 09:03:43]

style: please comment this method.

[Abhishek, 2014/12/24 19:39:41]

Done.

+                                               const URLRow& row,
+                                               KeywordID keyword_id,
+                                               const base::string16& term) {}
+
  private:
   DISALLOW_COPY_AND_ASSIGN(HistoryServiceObserver);
 };