tdf#97648 ooxmlimport: horizontal lines have no margins

Change-Id: I170ab7a742f8e9d8029512592abda9fc54edda18
Reviewed-on: https://gerrit.libreoffice.org/42437Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Justin Luth <justin_luth@sil.org>

oox/source/vml/vmlshapecontext.cxx

@@ -308,6 +308,8 @@ ShapeTypeContext::ShapeTypeContext(ContextHandler2Helper const & rParent,
         OUString hrpct = rAttribs.getString( O_TOKEN( hrpct ), "1000" );
         if( hrpct != "0" )
             mrTypeModel.maWidthPercent = OUString::number( hrpct.toInt32() );
+        mrTypeModel.maWrapDistanceLeft = "0";
+        mrTypeModel.maWrapDistanceRight = "0";
     }
 
     // stroke settings (may be overridden by v:stroke element later)

sw/qa/extras/ooxmlexport/ooxmlexport9.cxx

@@ -232,6 +232,8 @@ DECLARE_OOXMLEXPORT_TEST(testTdf97648_relativeWidth,"tdf97648_relativeWidth.docx
     CPPUNIT_ASSERT_DOUBLES_EQUAL( sal_Int32(8001), getShape(2)->getSize().Width, 10);
     CPPUNIT_ASSERT_DOUBLES_EQUAL( sal_Int32(4001), getShape(3)->getSize().Width, 10);
     CPPUNIT_ASSERT_DOUBLES_EQUAL( sal_Int32(1600), getShape(4)->getSize().Width, 10);
+
+    CPPUNIT_ASSERT_EQUAL( sal_Int32(0), getProperty<sal_Int32>(getShape(1), "LeftMargin") );
 }
 
 DECLARE_OOXMLEXPORT_TEST(testTdf104061_tableSectionColumns,"tdf104061_tableSectionColumns.docx")