Imported WebKit commit 1350e72f7345ced9da2bd9980deeeb5a8d62fab4 (http://svn.webkit.org/repository/webkit/trunk@117578)

Weekly snapshot

1 files changed, 9 insertions, 0 deletions

diff --git a/Source/WebCore/html/shadow/MediaControlRootElement.cpp b/Source/WebCore/html/shadow/MediaControlRootElement.cpp
index 7f831bc42..e5c8bc2c2 100644
--- a/Source/WebCore/html/shadow/MediaControlRootElement.cpp
+++ b/Source/WebCore/html/shadow/MediaControlRootElement.cpp
@@ -186,6 +186,15 @@ PassRefPtr<MediaControlRootElement> MediaControlRootElement::create(Document* do
         if (ec)
             return 0;
 
+        // This is a duplicate mute button, which is visible in some ports at the bottom of the volume bar.
+        // It's important only when the volume bar is displayed below the controls.
+        RefPtr<MediaControlVolumeSliderMuteButtonElement> volumeSliderMuteButton = MediaControlVolumeSliderMuteButtonElement::create(document);
+        controls->m_volumeSliderMuteButton = volumeSliderMuteButton.get();
+        volumeSliderContainer->appendChild(volumeSliderMuteButton.release(), ec, true);
+
+        if (ec)
+            return 0;
+
         controls->m_volumeSliderContainer = volumeSliderContainer.get();
         panelVolumeControlContainer->appendChild(volumeSliderContainer.release(), ec, true);
         if (ec)