Template methods on Timer classes instead of the classes themselves.

chrome/browser/extensions/api/audio_modem/audio_modem_api.cc

Index: chrome/browser/extensions/api/audio_modem/audio_modem_api.cc
diff --git a/chrome/browser/extensions/api/audio_modem/audio_modem_api.cc b/chrome/browser/extensions/api/audio_modem/audio_modem_api.cc
index 572979ce27a7b306ccd6599067b5d78e066ce4e4..290544fdca27b6fce7170939f8890b432cc22b84 100644
--- a/chrome/browser/extensions/api/audio_modem/audio_modem_api.cc
+++ b/chrome/browser/extensions/api/audio_modem/audio_modem_api.cc
@@ -178,7 +178,7 @@ void AudioModemAPI::StartReceive(const std::string& app_id,
   modem_->StartRecording(audio_type);
 
   if (receive_timers_[audio_type].count(app_id) == 0)
-    receive_timers_[audio_type][app_id] = new base::OneShotTimer<AudioModemAPI>;
+    receive_timers_[audio_type][app_id] = new base::OneShotTimer;
   DCHECK(receive_timers_[audio_type][app_id]);
   receive_timers_[audio_type][app_id]->Start(
       FROM_HERE,