Make markCaptionAndSubtitleTracksAsUnconfigured() do what the box say

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 91ef6708e6f5e78594ef9b36ad751aec9955cc39..89ab90f031ffb3ca76ae75f3a8ca7f72896df8cd 100644
--- a/Source/core/html/HTMLMediaElement.cpp
+++ b/Source/core/html/HTMLMediaElement.cpp
@@ -3567,8 +3567,9 @@ void HTMLMediaElement::setClosedCaptionsVisible(bool closedCaptionVisible)
 
     m_closedCaptionsVisible = closedCaptionVisible;
 
-    m_processingPreferenceChange = true;
     markCaptionAndSubtitleTracksAsUnconfigured();
+    m_processingPreferenceChange = true;
+    configureTextTracks();
     m_processingPreferenceChange = false;
 
     updateTextTrackDisplay();
@@ -3712,7 +3713,6 @@ void HTMLMediaElement::markCaptionAndSubtitleTracksAsUnconfigured()
         if (kind == TextTrack::subtitlesKeyword() || kind == TextTrack::captionsKeyword())
             textTrack->setHasBeenConfigured(false);
     }
-    configureTextTracks();
 }
 
 void* HTMLMediaElement::preDispatchEventHandler(Event* event)