Redundant call to closeMediaSource and unnecessary condition in createMediaPlayer

Source/core/html/HTMLMediaElement.cpp

Index: Source/core/html/HTMLMediaElement.cpp
diff --git a/Source/core/html/HTMLMediaElement.cpp b/Source/core/html/HTMLMediaElement.cpp
index 7cd2dc4cc92ece16d62049cf04c3bcc2519c80a1..83491589cd1c298011a33a6038c383fb5484ad6a 100644
--- a/Source/core/html/HTMLMediaElement.cpp
+++ b/Source/core/html/HTMLMediaElement.cpp
@@ -639,8 +639,6 @@ void HTMLMediaElement::prepareForLoad()
     if (m_networkState == NETWORK_LOADING || m_networkState == NETWORK_IDLE)
         scheduleEvent(EventTypeNames::abort);
 
-    closeMediaSource();
-
     createMediaPlayer();
 
     // 4 - If the media element's networkState is not set to NETWORK_EMPTY, then run these substeps
@@ -3404,8 +3402,7 @@ void HTMLMediaElement::createMediaPlayer()
         m_audioSourceNode->lock();
 #endif
 
-    if (m_mediaSource)
-        closeMediaSource();
+    closeMediaSource();
 
     m_player = MediaPlayer::create(this);