Linux/ChromeOS Chromium style checker cleanup, chrome/browser edition.

chrome/browser/history/expire_history_backend.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/history/expire_history_backend.h"
 
 #include <algorithm>
 #include <functional>
 #include <limits>
 
@@ skipping 30 matching lines @@
 // But since these uses are most valuable when you're actually on the site,
 // and because these can take up the bulk of your history, we get a lot of
 // space savings by deleting them quickly.
 const int kEarlyExpirationAdvanceDays = 3;
 
 // Reads all types of visits starting from beginning of time to the given end
 // time. This is the most general reader.
 class AllVisitsReader : public ExpiringVisitsReader {
  public:
   virtual bool Read(Time end_time, HistoryDatabase* db,
-                    VisitVector* visits, int max_visits) const {
+                    VisitVector* visits, int max_visits) const OVERRIDE {
     DCHECK(db) << "must have a database to operate upon";
     DCHECK(visits) << "visit vector has to exist in order to populate it";
 
     db->GetAllVisitsInRange(Time(), end_time, max_visits, visits);
     // When we got the maximum number of visits we asked for, we say there could
     // be additional things to expire now.
     return static_cast<int>(visits->size()) == max_visits;
   }
 };
 
 // Reads only AUTO_SUBFRAME visits, within a computed range. The range is
 // computed as follows:
 // * |begin_time| is read from the meta table. This value is updated whenever
 //   there are no more additional visits to expire by this reader.
 // * |end_time| is advanced forward by a constant (kEarlyExpirationAdvanceDay),
 //   but not past the current time.
 class AutoSubframeVisitsReader : public ExpiringVisitsReader {
  public:
   virtual bool Read(Time end_time, HistoryDatabase* db,
-                    VisitVector* visits, int max_visits) const {
+                    VisitVector* visits, int max_visits) const OVERRIDE {
     DCHECK(db) << "must have a database to operate upon";
     DCHECK(visits) << "visit vector has to exist in order to populate it";
 
     Time begin_time = db->GetEarlyExpirationThreshold();
     // Advance |end_time| to expire early.
     Time early_end_time = end_time +
         TimeDelta::FromDays(kEarlyExpirationAdvanceDays);
 
     // We don't want to set the early expiration threshold to a time in the
     // future.
@@ skipping 664 matching lines @@
   // We use the bookmark service to determine if a URL is bookmarked. The
   // bookmark service is loaded on a separate thread and may not be done by the
   // time we get here. We therefor block until the bookmarks have finished
   // loading.
   if (bookmark_service_)
     bookmark_service_->BlockTillLoaded();
   return bookmark_service_;
 }
 
 }  // namespace history