Update all float attributes in HTMLMediaElement and related objects to double

Source/WebCore/platform/graphics/MediaPlayer.h

 /*
  * 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 262 matching lines @@
     enum MediaKeyException { NoError, InvalidPlayerState, KeySystemNotSupported };
 
     MediaKeyException generateKeyRequest(const String& keySystem, const unsigned char* initData, unsigned initDataLength);
     MediaKeyException addKey(const String& keySystem, const unsigned char* key, unsigned keyLength, const unsigned char* initData, unsigned initDataLength, const String& sessionId);
     MediaKeyException cancelKeyRequest(const String& keySystem, const String& sessionId);
 #endif
 
     bool paused() const;
     bool seeking() const;
 
-    static float invalidTime() { return -1.0f;}
-    float duration() const;
-    float currentTime() const;
-    void seek(float time);
+    static double invalidTime() { return -1.0;}
+    double duration() const;
+    double currentTime() const;
+    void seek(double time);
 
-    float startTime() const;
+    double startTime() const;
 
     double initialTime() const;
 
-    float rate() const;
-    void setRate(float);
+    double rate() const;
+    void setRate(double);
 
     bool preservesPitch() const;    
     void setPreservesPitch(bool);
 
     PassRefPtr<TimeRanges> buffered();
     PassRefPtr<TimeRanges> seekable();
-    float maxTimeSeekable();
+    double maxTimeSeekable();
 
     bool didLoadingProgress();
 
-    float volume() const;
-    void setVolume(float);
+    double volume() const;
+    void setVolume(double);
 
     bool muted() const;
     void setMuted(bool);
 
     bool hasClosedCaptions() const;
     void setClosedCaptionsVisible(bool closedCaptionsVisible);
 
     bool autoplay() const;    
     void setAutoplay(bool);
 
@@ skipping 23 matching lines @@
 
     enum MovieLoadType { Unknown, Download, StoredStream, LiveStream };
     MovieLoadType movieLoadType() const;
 
     enum Preload { None, MetaData, Auto };
     Preload preload() const;
     void setPreload(Preload);
 
     void networkStateChanged();
     void readyStateChanged();
-    void volumeChanged(float);
+    void volumeChanged(double);
     void muteChanged(bool);
     void timeChanged();
     void sizeChanged();
     void rateChanged();
     void playbackStateChanged();
     void durationChanged();
     void firstVideoFrameAvailable();
     void characteristicChanged();
 
     void repaint();
@@ skipping 23 matching lines @@
 
     // whether accelerated rendering is supported by the media engine for the current media.
     bool supportsAcceleratedRendering() const;
     // called when the rendering system flips the into or out of accelerated rendering mode.
     void acceleratedRenderingStateChanged();
 
     bool hasSingleSecurityOrigin() const;
 
     bool didPassCORSAccessCheck() const;
 
-    float mediaTimeForTimeValue(float) const;
+    double mediaTimeForTimeValue(double) const;
 
     double maximumDurationToCacheMediaTime() const;
 
     unsigned decodedFrameCount() const;
     unsigned droppedFrameCount() const;
     unsigned audioDecodedByteCount() const;
     unsigned videoDecodedByteCount() const;
 
     void setPrivateBrowsingMode(bool);
 
@@ skipping 50 matching lines @@
     OwnPtr<MediaPlayerPrivateInterface> m_private;
     MediaPlayerFactory* m_currentMediaEngine;
     KURL m_url;
     String m_contentMIMEType;
     String m_contentTypeCodecs;
     String m_keySystem;
     FrameView* m_frameView;
     IntSize m_size;
     Preload m_preload;
     bool m_visible;
-    float m_rate;
-    float m_volume;
+    double m_rate;
+    double m_volume;
     bool m_muted;
     bool m_preservesPitch;
     bool m_privateBrowsing;
     bool m_shouldPrepareToRender;
     bool m_contentMIMETypeWasInferredFromExtension;
 #if ENABLE(PLUGIN_PROXY_FOR_VIDEO)
     WebMediaPlayerProxy* m_playerProxy;    // not owned or used, passed to m_private
 #endif
 
     RefPtr<MediaSource> m_mediaSource;
@@ skipping 11 matching lines @@
 typedef void (*MediaEngineClearMediaCacheForSite)(const String&);
 
 typedef void (*MediaEngineRegistrar)(CreateMediaEnginePlayer, MediaEngineSupportedTypes, MediaEngineSupportsType,
     MediaEngineGetSitesInMediaCache, MediaEngineClearMediaCache, MediaEngineClearMediaCacheForSite);
 
 }
 
 #endif // ENABLE(VIDEO)
 
 #endif