https://bugs.webkit.org/show_bug.cgi?id=126714

Reviewed by Andreas Kling.

ElementIteratorAdapter find() would return iterator for the argument element if it was
of correct type and in the right subtree. This is not really what you would expect from find()
so replace it with a simple beginAt() iterator construction function.

* dom/DocumentOrderedMap.cpp:
(WebCore::DocumentOrderedMap::getAllElementsById):
* dom/ElementChildIterator.h:
(WebCore::ElementChildIteratorAdapter<ElementType>::beginAt):
(WebCore::ElementChildConstIteratorAdapter<ElementType>::beginAt):
* dom/ElementDescendantIterator.h:
(WebCore::ElementDescendantIteratorAdapter<ElementType>::beginAt):
(WebCore::ElementDescendantConstIteratorAdapter<ElementType>::beginAt):
* html/HTMLFormElement.cpp:
(WebCore::HTMLFormElement::formElementIndex):
* html/HTMLTableRowsCollection.cpp:
(WebCore::HTMLTableRowsCollection::rowAfter):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@161583 268f45cc-cd09-0410-ab3c-d52691b4dbfc