1 files changed, 9 insertions, 0 deletions
diff --git a/Source/WebCore/platform/qt/MIMETypeRegistryQt.cpp b/Source/WebCore/platform/qt/MIMETypeRegistryQt.cpp
index 8d167c7b5..aeff0c01d 100644
--- a/Source/WebCore/platform/qt/MIMETypeRegistryQt.cpp
+++ b/Source/WebCore/platform/qt/MIMETypeRegistryQt.cpp
@@ -29,6 +29,7 @@
 #include "config.h"
 #include "MIMETypeRegistry.h"
 
+#include "NotImplemented.h"
 #include <QMimeDatabase>
 #include <wtf/Assertions.h>
 #include <wtf/MainThread.h>
@@ -143,4 +144,12 @@ bool MIMETypeRegistry::isApplicationPluginMIMEType(const String& mimeType)
         || mimeType.startsWith("application/x-qt-styled-widget", false);
 }
 
+#if ENABLE(MEDIA_SOURCE)
+bool MIMETypeRegistry::isSupportedMediaSourceMIMEType(const String&, const String&)
+{
+    notImplemented();
+    return false;
+}
+#endif
+
 }