LayoutTests:

LayoutTests:

        Reviewed by levi

        <rdar://problem/4515463>
        REGRESSION: Blot and Mail both do a very poor job of pasting the main www.apple.com page

        Removed incorrect nesting:
        * editing/pasteboard/paste-table-001-expected.checksum:
        * editing/pasteboard/paste-table-001-expected.png:
        * editing/pasteboard/paste-table-001-expected.txt:
        * editing/pasteboard/paste-table-003-expected.txt:

WebCore:

        Reviewed by levi

        First part of:
        <rdar://problem/4515463>
        REGRESSION: Blot and Mail both do a very poor job of pasting the main www.apple.com page

        Migrate to isBlock and enclosingBlock.
        Changed RendereringInfo::isBlock and ReplacementFragment::isBlock
        to wasBlock so that they don't conflict with isBlock and because
        it's more descriptive.

        * editing/ReplaceSelectionCommand.cpp:
        (WebCore::ReplacementFragment::mergeStartNode):
        (WebCore::ReplacementFragment::wasBlock):
        (WebCore::ReplacementFragment::saveRenderingInfo):
        (WebCore::ReplacementFragment::renderedBlocks):
        (WebCore::RenderingInfo::RenderingInfo):
        (WebCore::ReplaceSelectionCommand::shouldMergeStart):
        (WebCore::ReplaceSelectionCommand::doApply):
        * editing/ReplaceSelectionCommand.h:
        (WebCore::RenderingInfo::wasBlock):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@15683 268f45cc-cd09-0410-ab3c-d52691b4dbfc