Template methods on Timer classes instead of the classes themselves.

net/disk_cache/blockfile/backend_impl.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 "net/disk_cache/blockfile/backend_impl.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file.h"
 #include "base/files/file_path.h"
@@ skipping 276 matching lines @@
     ReportError(ERR_PREVIOUS_CRASH);
   } else if (!restarted_) {
     ReportError(ERR_NO_ERROR);
   }
 
   FlushIndex();
 
   if (!disabled_ && should_create_timer) {
     // Create a recurrent timer of 30 secs.
     int timer_delay = unit_test_ ? 1000 : 30000;
-    timer_.reset(new base::RepeatingTimer<BackendImpl>());
+    timer_.reset(new base::RepeatingTimer());
     timer_->Start(FROM_HERE, TimeDelta::FromMilliseconds(timer_delay), this,
                   &BackendImpl::OnStatsTimer);
   }
 
   return disabled_ ? net::ERR_FAILED : net::OK;
 }
 
 void BackendImpl::CleanupCache() {
   Trace("Backend Cleanup");
   eviction_.Stop();
@@ skipping 843 matching lines @@
 void BackendImpl::TrimForTest(bool empty) {
   eviction_.SetTestMode();
   eviction_.TrimCache(empty);
 }
 
 void BackendImpl::TrimDeletedListForTest(bool empty) {
   eviction_.SetTestMode();
   eviction_.TrimDeletedList(empty);
 }
 
-base::RepeatingTimer<BackendImpl>* BackendImpl::GetTimerForTest() {
+base::RepeatingTimer* BackendImpl::GetTimerForTest() {
   return timer_.get();
 }
 
 int BackendImpl::SelfCheck() {
   if (!init_) {
     LOG(ERROR) << "Init failed";
     return ERR_INIT_FAILED;
   }
 
   int num_entries = rankings_.SelfCheck();
@@ skipping 919 matching lines @@
     if (total_memory > kMaxBuffersSize || total_memory <= 0)
       total_memory = kMaxBuffersSize;
 
     done = true;
   }
 
   return static_cast<int>(total_memory);
 }
 
 }  // namespace disk_cache