Move insertAdjacent*() API from HTMLElement to Element

[WebKit-https.git] / Source / WebCore / ChangeLog

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+2016-08-04  Chris Dumez  <cdumez@apple.com>
+
+        Move insertAdjacent*() API from HTMLElement to Element
+        https://bugs.webkit.org/show_bug.cgi?id=160567
+
+        Reviewed by Sam Weinig.
+
+        Move insertAdjacent*() API from HTMLElement to Element:
+        - https://w3c.github.io/DOM-Parsing/#extensions-to-the-element-interface
+        - https://dom.spec.whatwg.org/#element
+
+        Firefox and Chrome both have insertAdjacentHTML() on Element.
+        Chrome has insertAdjacentText() / insertAdjacentElement() on Element as
+        well. Firefox does not have this API at all.
+
+        Also align insertAdjacentHTML() with the specification so that we
+        now throw a NO_MODIFICATION_ALLOWED_ERR if called with "beforebegin" /
+        "afterend" on a parent-less element. This is as per:
+        - https://w3c.github.io/DOM-Parsing/#dom-element-insertadjacenthtml
+
+        Previously, WebKit would just silently ignore such calls. The new
+        behavior with consistent with both Firefox and Chrome.
+
+        No new tests, rebaselined existing tests.
+
+        * dom/Element.cpp:
+        (WebCore::Element::insertAdjacent):
+        (WebCore::Element::insertAdjacentElement):
+        (WebCore::contextElementForInsertion):
+        (WebCore::Element::insertAdjacentHTML):
+        (WebCore::Element::insertAdjacentText):
+        * dom/Element.h:
+        * dom/Element.idl:
+        * html/HTMLElement.cpp:
+        (WebCore::HTMLElement::insertAdjacent): Deleted.
+        (WebCore::HTMLElement::insertAdjacentElement): Deleted.
+        (WebCore::contextElementForInsertion): Deleted.
+        (WebCore::HTMLElement::insertAdjacentHTML): Deleted.
+        (WebCore::HTMLElement::insertAdjacentText): Deleted.
+        * html/HTMLElement.h:
+        * html/HTMLElement.idl:
+
 2016-08-04  Anders Carlsson  <andersca@apple.com>
 
         Another build fix attempt.