Title: [219234] trunk/Source/WebCore
- Revision
- 219234
- Author
- y...@yoav.ws
- Date
- 2017-07-06 20:37:17 -0700 (Thu, 06 Jul 2017)
Log Message
[preload] Avoid reflecting "video" and "audio" when they are not supported `as` value
https://bugs.webkit.org/show_bug.cgi?id=174199
Reviewed by Youenn Fablet.
No new tests as video/audio is supported in tests. I tested this manually.
* html/HTMLLinkElement.cpp:
(WebCore::HTMLLinkElement::as): Make sure "video" and "audio" will not be reflected when they are not supported.
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (219233 => 219234)
--- trunk/Source/WebCore/ChangeLog 2017-07-07 03:35:27 UTC (rev 219233)
+++ trunk/Source/WebCore/ChangeLog 2017-07-07 03:37:17 UTC (rev 219234)
@@ -1,3 +1,15 @@
+2017-07-06 Yoav Weiss <y...@yoav.ws>
+
+ [preload] Avoid reflecting "video" and "audio" when they are not supported `as` value
+ https://bugs.webkit.org/show_bug.cgi?id=174199
+
+ Reviewed by Youenn Fablet.
+
+ No new tests as video/audio is supported in tests. I tested this manually.
+
+ * html/HTMLLinkElement.cpp:
+ (WebCore::HTMLLinkElement::as): Make sure "video" and "audio" will not be reflected when they are not supported.
+
2017-07-06 Chris Dumez <cdu...@apple.com>
Drop unused ResourceLoadStatistics members
Modified: trunk/Source/WebCore/html/HTMLLinkElement.cpp (219233 => 219234)
--- trunk/Source/WebCore/html/HTMLLinkElement.cpp 2017-07-07 03:35:27 UTC (rev 219233)
+++ trunk/Source/WebCore/html/HTMLLinkElement.cpp 2017-07-07 03:37:17 UTC (rev 219234)
@@ -48,6 +48,7 @@
#include "MediaQueryEvaluator.h"
#include "MouseEvent.h"
#include "RenderStyle.h"
+#include "RuntimeEnabledFeatures.h"
#include "SecurityOrigin.h"
#include "Settings.h"
#include "StyleInheritedData.h"
@@ -231,8 +232,9 @@
|| equalLettersIgnoringASCIICase(as, "image")
|| equalLettersIgnoringASCIICase(as, "script")
|| equalLettersIgnoringASCIICase(as, "style")
- || equalLettersIgnoringASCIICase(as, "video")
- || equalLettersIgnoringASCIICase(as, "audio")
+ || (RuntimeEnabledFeatures::sharedFeatures().mediaPreloadingEnabled()
+ && (equalLettersIgnoringASCIICase(as, "video")
+ || equalLettersIgnoringASCIICase(as, "audio")))
#if ENABLE(VIDEO_TRACK)
|| equalLettersIgnoringASCIICase(as, "track")
#endif
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