writerfilter: improve comments around compat flags

Make it more explicit which list is shared and which list is DOCX-only.

See <https://gerrit.libreoffice.org/c/core/+/118960/3#message-09a4a96aa2d09e2182dac80bb4857a875155fff9>.

Change-Id: I287dfe799eb8597ca0a8ad65ec677d8da79bf1e4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/118966
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins
diff --git a/writerfilter/source/dmapper/DomainMapper.cxx b/writerfilter/source/dmapper/DomainMapper.cxx
index 5f179de..a3e8b00 100644
--- a/writerfilter/source/dmapper/DomainMapper.cxx
+++ b/writerfilter/source/dmapper/DomainMapper.cxx
@@ -219,7 +219,7 @@ DomainMapper::~DomainMapper()
        }


        // Apply the document settings after everything else
        // Apply the document settings for both DOCX and RTF after everything else
        m_pImpl->GetSettingsTable()->ApplyProperties( m_pImpl->GetTextDocument( ) );

        // now that importing is finished, re-enable default styles for any that were never defined/imported.
diff --git a/writerfilter/source/filter/WriterFilter.cxx b/writerfilter/source/filter/WriterFilter.cxx
index 2d20ab1e..0d9326c 100644
--- a/writerfilter/source/filter/WriterFilter.cxx
+++ b/writerfilter/source/filter/WriterFilter.cxx
@@ -299,7 +299,7 @@ void WriterFilter::setTargetDocument(const uno::Reference<lang::XComponent>& xDo
{
    m_xDstDoc = xDoc;

    // Set some compatibility options that are valid for all the formats
    // Set some compatibility options that are valid for the DOCX format
    uno::Reference<lang::XMultiServiceFactory> xFactory(xDoc, uno::UNO_QUERY);
    uno::Reference<beans::XPropertySet> xSettings(
        xFactory->createInstance("com.sun.star.document.Settings"), uno::UNO_QUERY);