Title: [153682] branches/safari-537-branch/Source/WebCore
Revision
153682
Author
[email protected]
Date
2013-08-02 17:24:11 -0700 (Fri, 02 Aug 2013)

Log Message

Merged r153632.  <rdar://problem/14628760>

Modified Paths

Diff

Modified: branches/safari-537-branch/Source/WebCore/ChangeLog (153681 => 153682)


--- branches/safari-537-branch/Source/WebCore/ChangeLog	2013-08-03 00:06:31 UTC (rev 153681)
+++ branches/safari-537-branch/Source/WebCore/ChangeLog	2013-08-03 00:24:11 UTC (rev 153682)
@@ -1,5 +1,24 @@
 2013-08-02  Lucas Forschler  <[email protected]>
 
+        Merge r153632
+
+    2013-07-31  Ryosuke Niwa  <[email protected]>
+
+            FormAssociatedElement shouldn't create out-of-tree FormAttributeTargetObserver
+            https://bugs.webkit.org/show_bug.cgi?id=119309
+
+            Reviewed by Kent Tamura.
+
+            Merge https://chromium.googlesource.com/chromium/blink/+/6fbdcbf311de539107bc28711b3f7a527176e97b.
+
+            I'm not merging the test since the attached test case only works when the shadow DOM API is enabled.
+
+            * html/FormAssociatedElement.cpp:
+            (WebCore::FormAssociatedElement::formAttributeChanged):
+            (WebCore::FormAssociatedElement::resetFormAttributeTargetObserver):
+
+2013-08-02  Lucas Forschler  <[email protected]>
+
         Merge r153641
 
     2013-08-01  Andreas Kling  <[email protected]>

Modified: branches/safari-537-branch/Source/WebCore/html/FormAssociatedElement.cpp (153681 => 153682)


--- branches/safari-537-branch/Source/WebCore/html/FormAssociatedElement.cpp	2013-08-03 00:06:31 UTC (rev 153681)
+++ branches/safari-537-branch/Source/WebCore/html/FormAssociatedElement.cpp	2013-08-03 00:24:11 UTC (rev 153682)
@@ -179,7 +179,8 @@
         m_formAttributeTargetObserver = nullptr;
     } else {
         resetFormOwner();
-        resetFormAttributeTargetObserver();
+        if (element->inDocument())
+            resetFormAttributeTargetObserver();
     }
 }
 
@@ -253,6 +254,7 @@
 
 void FormAssociatedElement::resetFormAttributeTargetObserver()
 {
+    ASSERT(toHTMLElement(this)->inDocument());
     m_formAttributeTargetObserver = FormAttributeTargetObserver::create(toHTMLElement(this)->fastGetAttribute(formAttr), this);
 }
 
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