Reduce MediaLog spam and add a note about unsupported statuses.

media/base/media_log.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 "media/base/media_log.h"
 
 #include <utility>
 
 #include "base/atomic_sequence_num.h"
 #include "base/json/json_writer.h"
@@ skipping 227 matching lines @@
   AddEvent(std::move(event));
 }
 
 void MediaLog::SetStringProperty(
     const std::string& key, const std::string& value) {
   scoped_ptr<MediaLogEvent> event(CreateEvent(MediaLogEvent::PROPERTY_CHANGE));
   event->params.SetString(key, value);
   AddEvent(std::move(event));
 }
 
-void MediaLog::SetIntegerProperty(
-    const std::string& key, int value) {
-  scoped_ptr<MediaLogEvent> event(CreateEvent(MediaLogEvent::PROPERTY_CHANGE));
-  event->params.SetInteger(key, value);
-  AddEvent(std::move(event));
-}
-
 void MediaLog::SetDoubleProperty(
     const std::string& key, double value) {
   scoped_ptr<MediaLogEvent> event(CreateEvent(MediaLogEvent::PROPERTY_CHANGE));
   event->params.SetDouble(key, value);
   AddEvent(std::move(event));
 }
 
 void MediaLog::SetBooleanProperty(
     const std::string& key, bool value) {
   scoped_ptr<MediaLogEvent> event(CreateEvent(MediaLogEvent::PROPERTY_CHANGE));
   event->params.SetBoolean(key, value);
   AddEvent(std::move(event));
 }
 
-void MediaLog::SetTimeProperty(
-    const std::string& key, base::TimeDelta value) {
-  scoped_ptr<MediaLogEvent> event(CreateEvent(MediaLogEvent::PROPERTY_CHANGE));
-  if (value.is_max())
-    event->params.SetString(key, "unknown");
-  else
-    event->params.SetDouble(key, value.InSecondsF());
-  AddEvent(std::move(event));
-}
-
 LogHelper::LogHelper(MediaLog::MediaLogLevel level,
                      const scoped_refptr<MediaLog>& media_log)
     : level_(level), media_log_(media_log) {
   DCHECK(media_log_.get());
 }
 
 LogHelper::~LogHelper() {
   media_log_->AddLogEvent(level_, stream_.str());
 }
 
 }  //namespace media