Revert "tdf#105478 sw layout: treat minHeight as "do not split row""

This reverts LO7.0 commit aa5dc0b48cd4db6883c9b52c68b16170c9c81d1f,
in order to prevent regressions like tdf#133441.

Change-Id: Id08f5277621703e1577fc9db917841b8b7c0bda5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/95180
Tested-by: Jenkins
Reviewed-by: Justin Luth <justin_luth@sil.org>
diff --git a/sw/qa/extras/layout/data/tdf105478_rowMinHeight.odt b/sw/qa/extras/layout/data/tdf105478_rowMinHeight.odt
deleted file mode 100644
index 3a7fd60..0000000
--- a/sw/qa/extras/layout/data/tdf105478_rowMinHeight.odt
+++ /dev/null
Binary files differ
diff --git a/sw/qa/extras/layout/layout.cxx b/sw/qa/extras/layout/layout.cxx
index b896df2..96c6edc 100644
--- a/sw/qa/extras/layout/layout.cxx
+++ b/sw/qa/extras/layout/layout.cxx
@@ -2841,15 +2841,6 @@
    assertXPath(pXmlDoc, sXPath, 0);
}

CPPUNIT_TEST_FIXTURE(SwLayoutWriter, testTdf105478)
{
    createDoc("tdf105478_rowMinHeight.odt");
    xmlDocUniquePtr pXmlDoc = parseLayoutDump();

    // Minimum row height forces the cell (with table header as row 1) to start on page 2, not page 1.
    assertXPathContent(pXmlDoc, "/root/page[2]/body/tab/row[2]/cell/txt[1]", "Cell 1");
}

CPPUNIT_TEST_FIXTURE(SwLayoutWriter, testTdf116848)
{
    SwDoc* pDoc = createDoc("tdf116848.odt");
diff --git a/sw/source/core/layout/tabfrm.cxx b/sw/source/core/layout/tabfrm.cxx
index b037611..f4aed1e 100644
--- a/sw/source/core/layout/tabfrm.cxx
+++ b/sw/source/core/layout/tabfrm.cxx
@@ -1091,21 +1091,7 @@
        m_pTable->SetRowsToRepeat(0);
        return false;
    }

    // Minimum row height has the same force as "do not split row" (as long as it fits on one page)
    if ( bSplitRowAllowed && bTryToSplit && !pRow->IsRowSpanLine() )
    {
        const SwFormatFrameSize &rSz = pRow->GetFormat()->GetFrameSize();
        const sal_Int32 nMinHeight = rSz.GetHeightSizeType() == SwFrameSize::Minimum ? rSz.GetHeight() : 0;
        if ( nMinHeight > nRemainingSpaceForLastRow )
        {
            // TODO: what if we are not in a page, but a column or something that is not page-sized.
            const sal_Int32 nFullPageHeight = FindPageFrame()->getFramePrintArea().Height();
            bSplitRowAllowed = nMinHeight > nFullPageHeight;
        }
    }

    if ( !GetIndPrev() && nRepeat == nRowCount )
    else if ( !GetIndPrev() && nRepeat == nRowCount )
    {
        // Second case: The first non-headline row does not fit to the page.
        // If it is not allowed to be split, or it contains a sub-row that