Update all float attributes in HTMLMediaElement and related objects to double

Source/WebCore/platform/graphics/MediaPlayerPrivate.h

 /*
  * Copyright (C) 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 50 matching lines @@
     virtual bool supportsSave() const { return false; }
     virtual bool supportsScanning() const { return false; }
 
     virtual IntSize naturalSize() const = 0;
 
     virtual bool hasVideo() const = 0;
     virtual bool hasAudio() const = 0;
 
     virtual void setVisible(bool) = 0;
 
-    virtual float duration() const = 0;
+    virtual double duration() const { return 0; }
 
-    virtual float currentTime() const = 0;
-    virtual void seek(float time) = 0;
+    virtual double currentTime() const { return 0; }
+
+    virtual void seek(double) { }
+
     virtual bool seeking() const = 0;
 
-    virtual float startTime() const { return 0; }
-
+    virtual double startTime() const { return 0; }
     virtual double initialTime() const { return 0; }
 
-    virtual void setRate(float) = 0;
+    virtual void setRate(double) { }
+
     virtual void setPreservesPitch(bool) { }
 
     virtual bool paused() const = 0;
 
-    virtual void setVolume(float) = 0;
+    virtual void setVolume(double) { }
 
     virtual bool supportsMuting() const { return false; }
     virtual void setMuted(bool) { }
 
     virtual bool hasClosedCaptions() const { return false; }    
     virtual void setClosedCaptionsVisible(bool) { }
 
     virtual MediaPlayer::NetworkState networkState() const = 0;
     virtual MediaPlayer::ReadyState readyState() const = 0;
 
     virtual PassRefPtr<TimeRanges> seekable() const { return maxTimeSeekable() ? TimeRanges::create(0, maxTimeSeekable()) : TimeRanges::create(); }
-    virtual float maxTimeSeekable() const = 0;
+    virtual double maxTimeSeekable() const { return 0; }
     virtual PassRefPtr<TimeRanges> buffered() const = 0;
 
     virtual bool didLoadingProgress() const = 0;
 
     virtual void setSize(const IntSize&) = 0;
 
     virtual void paint(GraphicsContext*, const IntRect&) = 0;
 
     virtual void paintCurrentFrameInContext(GraphicsContext* c, const IntRect& r) { paint(c, r); }
     virtual bool copyVideoTextureToPlatformTexture(GraphicsContext3D*, Platform3DObject, GC3Dint, GC3Denum, GC3Denum, bool, bool) { return false; }
@@ skipping 30 matching lines @@
     virtual bool hasSingleSecurityOrigin() const { return false; }
 
     virtual bool didPassCORSAccessCheck() const { return false; }
 
     virtual MediaPlayer::MovieLoadType movieLoadType() const { return MediaPlayer::Unknown; }
 
     virtual void prepareForRendering() { }
 
     // Time value in the movie's time scale. It is only necessary to override this if the media
     // engine uses rational numbers to represent media time.
-    virtual float mediaTimeForTimeValue(float timeValue) const { return timeValue; }
+    virtual double mediaTimeForTimeValue(double timeValue) const { return timeValue; }
 
     // Overide this if it is safe for HTMLMediaElement to cache movie time and report
     // 'currentTime' as [cached time + elapsed wall time]. Returns the maximum wall time
     // it is OK to calculate movie time before refreshing the cached time.
     virtual double maximumDurationToCacheMediaTime() const { return 0; }
 
     virtual unsigned decodedFrameCount() const { return 0; }
     virtual unsigned droppedFrameCount() const { return 0; }
     virtual unsigned audioDecodedByteCount() const { return 0; }
     virtual unsigned videoDecodedByteCount() const { return 0; }
@@ skipping 28 matching lines @@
 
 #if USE(GSTREAMER)
     virtual void simulateAudioInterruption() { }
 #endif
 };
 
 }
 
 #endif
 #endif