Refactor Timer classes in preparation for landing FrameTimers.

third_party/WebKit/Source/core/html/HTMLMediaElement.cpp

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 651 matching lines @@
 }
 
 void HTMLMediaElement::scheduleEvent(Event* event)
 {
 #if LOG_MEDIA_EVENTS
     BLINK_MEDIA_LOG << "scheduleEvent(" << (void*)this << ")" << " - scheduling '" << event->type() << "'";
 #endif
     m_asyncEventQueue->enqueueEvent(event);
 }
 
-void HTMLMediaElement::loadTimerFired(Timer<HTMLMediaElement>*)
+void HTMLMediaElement::loadTimerFired(TimerBase*)
 {
     if (m_pendingActionFlags & LoadTextTrackResource)
         honorUserPreferencesForAutomaticTextTrackSelection();
 
     if (m_pendingActionFlags & LoadMediaResource) {
         if (m_loadState == LoadingFromSourceElement)
             loadNextSourceChild();
         else
             loadInternal();
     }
@@ skipping 504 matching lines @@
     if (m_deferredLoadState == WaitingForTrigger) {
         executeDeferredLoad();
         return;
     }
     if (m_deferredLoadState == ExecuteOnStopDelayingLoadEventTask)
         return;
     DCHECK_EQ(m_deferredLoadState, WaitingForStopDelayingLoadEventTask);
     m_deferredLoadState = ExecuteOnStopDelayingLoadEventTask;
 }
 
-void HTMLMediaElement::deferredLoadTimerFired(Timer<HTMLMediaElement>*)
+void HTMLMediaElement::deferredLoadTimerFired(TimerBase*)
 {
     setShouldDelayLoadEvent(false);
 
     if (m_deferredLoadState == ExecuteOnStopDelayingLoadEventTask) {
         executeDeferredLoad();
         return;
     }
     DCHECK_EQ(m_deferredLoadState, WaitingForStopDelayingLoadEventTask);
     m_deferredLoadState = WaitingForTrigger;
 }
@@ skipping 451 matching lines @@
     if (shouldUpdateDisplayState) {
         updateDisplayState();
         if (mediaControls())
             mediaControls()->refreshClosedCaptionsButtonVisibility();
     }
 
     updatePlayState();
     cueTimeline().updateActiveCues(currentTime());
 }
 
-void HTMLMediaElement::progressEventTimerFired(Timer<HTMLMediaElement>*)
+void HTMLMediaElement::progressEventTimerFired(TimerBase*)
 {
     if (m_networkState != NETWORK_LOADING)
         return;
 
     double time = WTF::currentTime();
     double timedelta = time - m_previousProgressTime;
 
     if (webMediaPlayer() && webMediaPlayer()->didLoadingProgress()) {
         scheduleEvent(EventTypeNames::progress);
         m_previousProgressTime = time;
@@ skipping 644 matching lines @@
 
 void HTMLMediaElement::startPlaybackProgressTimer()
 {
     if (m_playbackProgressTimer.isActive())
         return;
 
     m_previousProgressTime = WTF::currentTime();
     m_playbackProgressTimer.startRepeating(maxTimeupdateEventFrequency, BLINK_FROM_HERE);
 }
 
-void HTMLMediaElement::playbackProgressTimerFired(Timer<HTMLMediaElement>*)
+void HTMLMediaElement::playbackProgressTimerFired(TimerBase*)
 {
     if (!std::isnan(m_fragmentEndTime) && currentTime() >= m_fragmentEndTime && getDirectionOfPlayback() == Forward) {
         m_fragmentEndTime = std::numeric_limits<double>::quiet_NaN();
         if (!m_paused) {
             UseCounter::count(document(), UseCounter::HTMLMediaElementPauseAtFragmentEnd);
             // changes paused to true and fires a simple event named pause at the media element.
             pauseInternal();
         }
     }
 
@@ skipping 47 matching lines @@
     DCHECK(RuntimeEnabledFeatures::audioVideoTracksEnabled());
 
     audioTracks().scheduleChangeEvent();
 
     // FIXME: Add call on m_mediaSource to notify it of track changes once the SourceBuffer.audioTracks attribute is added.
 
     if (!m_audioTracksTimer.isActive())
         m_audioTracksTimer.startOneShot(0, BLINK_FROM_HERE);
 }
 
-void HTMLMediaElement::audioTracksTimerFired(Timer<HTMLMediaElement>*)
+void HTMLMediaElement::audioTracksTimerFired(TimerBase*)
 {
     Vector<WebMediaPlayer::TrackId> enabledTrackIds;
     for (unsigned i = 0; i < audioTracks().length(); ++i) {
         AudioTrack* track = audioTracks().anonymousIndexedGetter(i);
         if (track->enabled())
             enabledTrackIds.append(track->id());
     }
 
     webMediaPlayer()->enabledAudioTracksChanged(enabledTrackIds);
 }
@@ skipping 1607 matching lines @@
 
 IntRect HTMLMediaElement::AutoplayHelperClientImpl::absoluteBoundingBoxRect() const
 {
     IntRect result;
     if (LayoutObject* object = m_element->layoutObject())
         result = object->absoluteBoundingBoxRect();
     return result;
 }
 
 } // namespace blink