Changeset 211336 in webkit

Timestamp:

Jan 28, 2017 7:19:59 AM (7 years ago)

Author:

akling@apple.com

Message:

Avoid synchronous style recalc in dispatchUnloadEvents().
<​https://webkit.org/b/167551>

Reviewed by Antti Koivisto.

It shouldn't be necessary to force a synchronous style resolution in an unloading document.
This call has been here since the import of KHTMLPart.

• loader/FrameLoader.cpp:

(WebCore::FrameLoader::dispatchUnloadEvents):

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• loader/FrameLoader.cpp (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2017-01-28  Andreas Kling  <akling@apple.com>
+
+        Avoid synchronous style recalc in dispatchUnloadEvents().
+        <https://webkit.org/b/167551>
+
+        Reviewed by Antti Koivisto.
+
+        It shouldn't be necessary to force a synchronous style resolution in an unloading document.
+        This call has been here since the import of KHTMLPart.
+
+        * loader/FrameLoader.cpp:
+        (WebCore::FrameLoader::dispatchUnloadEvents):
+
 2017-01-28  Andreas Kling  <akling@apple.com>
 

trunk/Source/WebCore/loader/FrameLoader.cpp

@@ -2942 +2942 @@
         }
         m_pageDismissalEventBeingDispatched = PageDismissalType::None;
-        if (m_frame.document())
-            m_frame.document()->updateStyleIfNeeded();
         m_wasUnloadEventEmitted = true;
     }