Template methods on Timer classes instead of the classes themselves.

net/disk_cache/blockfile/backend_impl_v3.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_v3.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
@@ skipping 1008 matching lines @@
   }
 
   num_refs_ = num_pending_io_ = max_refs_ = 0;
   entry_count_ = byte_count_ = 0;
 
   if (!restarted_) {
     buffer_bytes_ = 0;
     trace_object_ = TraceObject::GetTraceObject();
     // Create a recurrent timer of 30 secs.
     int timer_delay = unit_test_ ? 1000 : 30000;
-    timer_.reset(new base::RepeatingTimer<BackendImplV3>());
+    timer_.reset(new base::RepeatingTimer());
     timer_->Start(FROM_HERE, TimeDelta::FromMilliseconds(timer_delay), this,
                   &BackendImplV3::OnStatsTimer);
   }
 
   init_ = true;
   Trace("Init");
 
   if (data_->header.experiment != NO_EXPERIMENT &&
       cache_type_ != net::DISK_CACHE) {
     // No experiment for other caches.
@@ skipping 486 matching lines @@
 }
 
 void BackendImplV3::OnExternalCacheHit(const std::string& key) {
   NOTIMPLEMENTED();
 }
 
 void BackendImplV3::CleanupCache() {
 }
 
 }  // namespace disk_cache