Reviewed by Oliver.
<rdar://problem/5096134> VO gets stuck on Howto.apple.com
http://bugs.webkit.org/show_bug.cgi?id=8622
VisiblePositions aren't canonicalized in some cases
No new test cases added: can't write automated tests
for VO.
* editing/IndentOutdentCommand.cpp:
(WebCore::IndentOutdentCommand::outdentParagraph):
VisiblePositions must be recomputed after nodes that
may have effected their canonicalization are removed.
* editing/VisiblePosition.cpp:
(WebCore::canonicalizeCandidate): Added.
(WebCore::VisiblePosition::canonicalPosition): Canonicalize
the candidates returned by next/previousCandidate before
returning them.
* editing/VisiblePosition.h:
(WebCore::operator==): Remove the workaround for 8622.
* editing/visible_units.cpp:
(WebCore::startOfParagraph): Ditto.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@21904 268f45cc-cd09-0410-ab3c-d52691b4dbfc
5 files changed
