LayoutTests:
Reviewed by john
* editing/execCommand/indent-empty-root-expected.checksum: Added.
* editing/execCommand/indent-empty-root-expected.png: Added.
* editing/execCommand/indent-empty-root-expected.txt: Added.
* editing/execCommand/indent-empty-root.html: Added.
WebCore:
Reviewed by john
<http://bugzilla.opendarwin.org/show_bug.cgi?id=11002>
Gmail Editor: Crash at WebCore::SplitElementCommand::doApply() when attempting to indent in a new message
* editing/IndentOutdentCommand.cpp:
(WebCore::IndentOutdentCommand::indentRegion): Special case
an empty root editable element.
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@16563
268f45cc-cd09-0410-ab3c-
d52691b4dbfc