Refactor resource load and resource selection algorithms as per spec

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

Index: third_party/WebKit/Source/core/html/HTMLMediaElement.h
diff --git a/third_party/WebKit/Source/core/html/HTMLMediaElement.h b/third_party/WebKit/Source/core/html/HTMLMediaElement.h
index 3fb86a680545508e154d00ef3cf7b6ebec743b27..dd2c39bcbcf84c9d3ebe6f952bed22cadf22e358 100644
--- a/third_party/WebKit/Source/core/html/HTMLMediaElement.h
+++ b/third_party/WebKit/Source/core/html/HTMLMediaElement.h
@@ -97,7 +97,7 @@ public:
         LoadTextTrackResource = 1 << 1,
         TextTrackChangesNotification = 1 << 2
     };
-    void scheduleDelayedAction(DelayedActionType);
+    void scheduleTextTrackResourceLoad();
 
     bool hasRemoteRoutes() const { return m_remoteRoutesAvailable; }
     bool isPlayingRemotely() const { return m_playingRemotely; }
@@ -348,6 +348,7 @@ private:
 
     // loading
     void prepareForLoad();
+    void invokeResourceSelectionAlgorithm();
     void loadInternal();
     void selectMediaResource();
     void loadResource(const KURL&, ContentType&, const String& keySystem);
@@ -356,7 +357,7 @@ private:
     WebMediaPlayer::LoadType loadType() const;
     void scheduleNextSourceChild();
     void loadNextSourceChild();
-    void clearMediaPlayer(int flags);
+    void resetMediaElement(int flags);
     void clearMediaPlayerAndAudioSourceProviderClientWithoutLocking();
     bool havePotentialSourceChild();
     void noneSupported();