Update all float attributes in HTMLMediaElement and related objects to double

Source/WebCore/platform/graphics/MediaPlayer.cpp

Index: Source/WebCore/platform/graphics/MediaPlayer.cpp
diff --git a/Source/WebCore/platform/graphics/MediaPlayer.cpp b/Source/WebCore/platform/graphics/MediaPlayer.cpp
index f275806cd652b14f1ccc84a76501f0e621f0dcae..e6e1ae3fbdfe92fcbb1d6bcc7e69406692a01a58 100644
--- a/Source/WebCore/platform/graphics/MediaPlayer.cpp
+++ b/Source/WebCore/platform/graphics/MediaPlayer.cpp
@@ -85,17 +85,17 @@ public:
 
     virtual void setVisible(bool) { }
 
-    virtual float duration() const { return 0; }
+    virtual double duration() const { return 0; }
 
-    virtual float currentTime() const { return 0; }
-    virtual void seek(float) { }
+    virtual double currentTime() const { return 0; }
+    virtual void seek(double) { }
     virtual bool seeking() const { return false; }
 
-    virtual void setRate(float) { }
+    virtual void setRate(double) { }
     virtual void setPreservesPitch(bool) { }
     virtual bool paused() const { return false; }
 
-    virtual void setVolume(float) { }
+    virtual void setVolume(double) { }
 
     virtual bool supportsMuting() const { return false; }
     virtual void setMuted(bool) { }
@@ -106,7 +106,7 @@ public:
     virtual MediaPlayer::NetworkState networkState() const { return MediaPlayer::Empty; }
     virtual MediaPlayer::ReadyState readyState() const { return MediaPlayer::HaveNothing; }
 
-    virtual float maxTimeSeekable() const { return 0; }
+    virtual double maxTimeSeekable() const { return 0; }
     virtual PassRefPtr<TimeRanges> buffered() const { return TimeRanges::create(); }
 
     virtual unsigned totalBytes() const { return 0; }
@@ -461,12 +461,12 @@ MediaPlayer::MediaKeyException MediaPlayer::cancelKeyRequest(const String& keySy
 }
 #endif
 
-float MediaPlayer::duration() const
+double MediaPlayer::duration() const
 {
     return m_private->duration();
 }
 
-float MediaPlayer::startTime() const
+double MediaPlayer::startTime() const
 {
     return m_private->startTime();
 }
@@ -476,12 +476,12 @@ double MediaPlayer::initialTime() const
     return m_private->initialTime();
 }
 
-float MediaPlayer::currentTime() const
+double MediaPlayer::currentTime() const
 {
     return m_private->currentTime();
 }
 
-void MediaPlayer::seek(float time)
+void MediaPlayer::seek(double time)
 {
     m_private->seek(time);
 }
@@ -554,12 +554,12 @@ MediaPlayer::ReadyState MediaPlayer::readyState()
     return m_private->readyState();
 }
 
-float MediaPlayer::volume() const
+double MediaPlayer::volume() const
 {
     return m_volume;
 }
 
-void MediaPlayer::setVolume(float volume)
+void MediaPlayer::setVolume(double volume)
 {
     m_volume = volume;
 
@@ -592,15 +592,15 @@ void MediaPlayer::setClosedCaptionsVisible(bool closedCaptionsVisible)
     m_private->setClosedCaptionsVisible(closedCaptionsVisible);
 }
 
-float MediaPlayer::rate() const
+double MediaPlayer::rate() const
 {
     return m_rate;
 }
 
-void MediaPlayer::setRate(float rate)
+void MediaPlayer::setRate(double rate)
 {
     m_rate = rate;
-    m_private->setRate(rate);   
+    m_private->setRate(rate);
 }
 
 bool MediaPlayer::preservesPitch() const
@@ -624,7 +624,7 @@ PassRefPtr<TimeRanges> MediaPlayer::seekable()
     return m_private->seekable();
 }
 
-float MediaPlayer::maxTimeSeekable()
+double MediaPlayer::maxTimeSeekable()
 {
     return m_private->maxTimeSeekable();
 }
@@ -783,7 +783,7 @@ MediaPlayer::MovieLoadType MediaPlayer::movieLoadType() const
     return m_private->movieLoadType();
 }
 
-float MediaPlayer::mediaTimeForTimeValue(float timeValue) const
+double MediaPlayer::mediaTimeForTimeValue(double timeValue) const
 {
     return m_private->mediaTimeForTimeValue(timeValue);
 }
@@ -881,7 +881,7 @@ void MediaPlayer::readyStateChanged()
         m_mediaPlayerClient->mediaPlayerReadyStateChanged(this);
 }
 
-void MediaPlayer::volumeChanged(float newVolume)
+void MediaPlayer::volumeChanged(double newVolume)
 {
     m_volume = newVolume;
     if (m_mediaPlayerClient)