Make BrowsingDataRemover mockable and filter builders comparable

chrome/browser/browsing_data/browsing_data_remover.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/browsing_data/browsing_data_remover.h"
 
 #include <map>
 #include <set>
 #include <string>
 
@@ skipping 272 matching lines @@
     base::Time removal_begin,
     int removal_mask,
     int origin_type_mask)
     : removal_begin(removal_begin),
       removal_mask(removal_mask),
       origin_type_mask(origin_type_mask) {
 }
 
 BrowsingDataRemover::NotificationDetails::~NotificationDetails() {}
 
+bool BrowsingDataRemover::TimeRange::operator==(
+    const BrowsingDataRemover::TimeRange& other) const {
+  return begin == other.begin && end == other.end;
+}
+
 // static
 BrowsingDataRemover::TimeRange BrowsingDataRemover::Unbounded() {
   return TimeRange(base::Time(), base::Time::Max());
 }
 
 // static
 BrowsingDataRemover::TimeRange BrowsingDataRemover::Period(
     browsing_data::TimePeriod period) {
   switch (period) {
     case browsing_data::LAST_HOUR:
@@ skipping 1009 matching lines @@
   waiting_for_clear_domain_reliability_monitor_ = false;
   NotifyIfDone();
 }
 
 // static
 BrowsingDataRemover::CallbackSubscription
     BrowsingDataRemover::RegisterOnBrowsingDataRemovedCallback(
         const BrowsingDataRemover::Callback& callback) {
   return GetOnBrowsingDataRemovedCallbacks()->Add(callback);
 }