Index: Source/core/html/HTMLMediaElement.h |
diff --git a/Source/core/html/HTMLMediaElement.h b/Source/core/html/HTMLMediaElement.h |
index d00b28613d346ccc6620c2212d3ff71df3852a62..3762e9363e39ca5754855ed2da17dbb78faf9561 100644 |
--- a/Source/core/html/HTMLMediaElement.h |
+++ b/Source/core/html/HTMLMediaElement.h |
@@ -232,7 +232,11 @@ public: |
void configureTextTrackGroup(const TrackGroup&); |
bool textTracksAreReady() const; |
- void configureTextTrackDisplay(); |
+ enum VisibilityChangeAssumption { |
+ AssumeNoVisibleChange, |
+ AssumeVisibleChange |
+ }; |
+ void configureTextTrackDisplay(VisibilityChangeAssumption); |
void updateTextTrackDisplay(); |
// TextTrackClient |