- fix http://bugzilla.opendarwin.org/show_bug.cgi?id=6142
          intermittent failures in some paste tests

        * khtml/editing/apply_style_command.cpp:
        (khtml::ApplyStyleCommand::applyBlockStyle): Call new updateLayout member function.
        (khtml::ApplyStyleCommand::applyInlineStyle): Ditto.
        (khtml::ApplyStyleCommand::pushDownTextDecorationStyleAtBoundaries): Ditto.
        * khtml/editing/composite_edit_command.cpp:
        (khtml::CompositeEditCommand::addBlockPlaceholderIfNeeded): Ditto.
        (khtml::CompositeEditCommand::findBlockPlaceholder): Ditto.
        (khtml::CompositeEditCommand::moveParagraphContentsToNewBlockIfNecessary): Ditto.
        * khtml/editing/delete_selection_command.cpp:
        (khtml::DeleteSelectionCommand::fixupWhitespace): Ditto.
        (khtml::DeleteSelectionCommand::moveNodesAfterNode): Ditto.
        * khtml/editing/edit_command.cpp:
        (khtml::EditCommand::apply): Ditto.
        (khtml::EditCommand::unapply): Ditto.
        (khtml::EditCommand::reapply): Ditto.
        (khtml::EditCommand::updateLayout): Added. Calls updateLayoutIgnorePendingStylesheets
        on the document.
        * khtml/editing/edit_command.h: Added updateLayout member function.
        * khtml/editing/insert_line_break_command.cpp:
        (khtml::InsertLineBreakCommand::doApply): Call new updateLayout member function.
        * khtml/editing/insert_paragraph_separator_command.cpp:
        (khtml::InsertParagraphSeparatorCommand::doApply): Ditto.
        * khtml/editing/jsediting.cpp:
        (DOM::JSEditor::execCommand): Call updateLayoutIgnorePendingStylesheets instead of updateLayout.
        (DOM::JSEditor::queryCommandEnabled): Ditto.
        (DOM::JSEditor::queryCommandIndeterm): Ditto.
        (DOM::JSEditor::queryCommandState): Ditto.
        (DOM::JSEditor::queryCommandValue): Ditto.
        * khtml/editing/markup.cpp: (khtml::createMarkup): Ditto.
        * khtml/editing/replace_selection_command.cpp:
        (khtml::ReplacementFragment::insertFragmentForTestRendering): Ditto.
        (khtml::ReplaceSelectionCommand::fixupNodeStyles): Call new updateLayout member function.
        (khtml::ReplacementFragment::computeStylesUsingTestRendering): Call
        updateLayoutIgnorePendingStylesheets instead of updateLayout.
        (khtml::ReplaceSelectionCommand::doApply): Call new updateLayout member function.
        (khtml::ReplaceSelectionCommand::removeLinePlaceholderIfNeeded): Ditto.
        (khtml::ReplaceSelectionCommand::completeHTMLReplacement): Ditto.
        * khtml/editing/visible_units.cpp:
        (khtml::previousLinePosition): Call updateLayoutIgnorePendingStylesheets instead of updateLayout.
        (khtml::nextLinePosition): Ditto.
        * khtml/html/html_elementimpl.cpp:
        (HTMLElementImpl::innerText): Ditto.
        * kwq/WebCoreBridge.mm:
        (-[WebCoreBridge setSelectedDOMRange:affinity:closeTyping:]): Ditto.
        (-[WebCoreBridge smartDeleteRangeForProposedRange:]): Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@11723 268f45cc-cd09-0410-ab3c-d52691b4dbfc