Revert 78166 - Merge r77114

WebCore/ChangeLog

Index: WebCore/ChangeLog
===================================================================
--- WebCore/ChangeLog	(revision 78370)
+++ WebCore/ChangeLog	(working copy)
@@ -1,34 +1,3 @@
-2011-01-30  Kenichi Ishibashi  <bashi@google.com>
-
-        Reviewed by Kent Tamura.
-
-        Dangling form associated elements should not be registered on the document
-        https://bugs.webkit.org/show_bug.cgi?id=53223
-
-        Adds insertedIntoDocument() and remvoedFromDocument() to
-        FormAssociatedElement class to register the element on the document
-        if and only if it actually inserted into (removed from) the document.
-
-        Test: fast/forms/dangling-form-element-crash.html
-
-        * html/FormAssociatedElement.cpp:
-        (WebCore::FormAssociatedElement::insertedIntoDocument): Added.
-        (WebCore::FormAssociatedElement::removedFromDocument): Ditto.
-        (WebCore::FormAssociatedElement::insertedIntoTree): Don't register
-        the element to a document.
-        (WebCore::FormAssociatedElement::removedFromTree): Don't unregister
-        the element from a document.
-        * html/FormAssociatedElement.h:
-        * html/HTMLFormControlElement.cpp:
-        (WebCore::HTMLFormControlElement::insertedIntoDocument): Added.
-        (WebCore::HTMLFormControlElement::removedFromDocument): Ditto.
-        * html/HTMLFormControlElement.h:
-        * html/HTMLObjectElement.cpp:
-        (WebCore::HTMLObjectElement::insertedIntoDocument): Calls
-        FormAssociatedElement::insertedIntoDocument().
-        (WebCore::HTMLObjectElement::removedFromDocument): Calls
-        FormAssociatedElement::removedFromDocument().
-
 2011-02-02  Chris Evans  <cevans@chromium.org>
 
         Reviewed by Darin Fisher.