Eliminate sending NOTIFICATION_HISTORY_KEYWORD_SEARCH_TERM_DELETED

chrome/browser/android/provider/chrome_browser_provider.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/android/provider/chrome_browser_provider.h"
 
 #include <cmath>
 #include <list>
 #include <utility>
 
@@ skipping 1618 matching lines @@
     const history::URLRow& row,
     history::KeywordID keyword_id,
     const base::string16& term) {
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jobject> obj = weak_java_provider_.get(env);
   if (obj.is_null())
     return;
   Java_ChromeBrowserProvider_onSearchTermChanged(env, obj.obj());
 }
 
+void ChromeBrowserProvider::OnKeywordSearchTermDeleted(
+    HistoryService* history_service,
+    history::URLID url_id) {
+  OnHistoryChanged();

[sdefresne, 2015/01/15 17:53:55]

Remove, ChromeBrowserProvider was not calling OnHistoryChanged when it received
NOTIFICATION_HISTORY_KEYWORD_SEARCH_TERM_DELETED, only when it was receiving
NOTIFICATION_HISTORY_URLS_DELETED.

[Abhishek, 2015/01/16 05:55:58]

Done.

+}
+
 void ChromeBrowserProvider::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
-  DCHECK_EQ(type, chrome::NOTIFICATION_HISTORY_URLS_DELETED);

[sdefresne, 2015/01/15 17:53:55]

Do not remove those lines.

[Abhishek, 2015/01/16 05:55:58]

Done.

-  OnHistoryChanged();
 }