MD History: Added a clear browsing data button

chrome/browser/ui/webui/md_history_ui.cc

 // Copyright 2015 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/ui/webui/md_history_ui.h"
 
 #include "build/build_config.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/browsing_history_handler.h"
 #include "chrome/browser/ui/webui/metrics_handler.h"
@@ skipping 13 matching lines @@
 #include "chrome/browser/ui/webui/history_login_handler.h"
 #endif
 
 namespace {
 
 content::WebUIDataSource* CreateMdHistoryUIHTMLSource() {
   content::WebUIDataSource* source =
       content::WebUIDataSource::Create(chrome::kChromeUIHistoryHost);
 
   // Localized strings (alphabetical order).
+  source->AddLocalizedString("clearBrowsingData",
+                             IDS_CLEAR_BROWSING_DATA_TITLE);
   source->AddLocalizedString("clearSearch", IDS_MD_HISTORY_CLEAR_SEARCH);
   source->AddLocalizedString("cancel", IDS_CANCEL);
   source->AddLocalizedString("delete", IDS_MD_HISTORY_DELETE);
   source->AddLocalizedString("itemsSelected", IDS_MD_HISTORY_ITEMS_SELECTED);
   source->AddLocalizedString("moreFromSite", IDS_HISTORY_MORE_FROM_SITE);
   source->AddLocalizedString("removeFromHistory", IDS_HISTORY_REMOVE_PAGE);
   source->AddLocalizedString("search", IDS_MD_HISTORY_SEARCH);
   source->AddLocalizedString("title", IDS_HISTORY_TITLE);
 
   source->AddResourcePath("history_card.html",
@@ skipping 36 matching lines @@
   content::WebUIDataSource::Add(profile, CreateMdHistoryUIHTMLSource());
 }
 
 MdHistoryUI::~MdHistoryUI() {}
 
 base::RefCountedMemory* MdHistoryUI::GetFaviconResourceBytes(
     ui::ScaleFactor scale_factor) {
   return ResourceBundle::GetSharedInstance().LoadDataResourceBytesForScale(
       IDR_HISTORY_FAVICON, scale_factor);
 }