tdf#163738 Use insert() to add multiple values in containers

instead of loop

Replace push_back with corresponding insert without changing the
behaviour of the code

Change-Id: Ib09ee67400131d68ce84148b8affcc881aecdd38
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/203415
Reviewed-by: Ilmari Lauhakangas <ilmari.lauhakangas@libreoffice.org>
Tested-by: Jenkins

chart2/source/model/main/DataSeries.cxx

@@ -392,10 +392,7 @@ void SAL_CALL DataSeries::setData( const uno::Sequence< Reference< chart2::data:
         MutexGuard aGuard( m_aMutex );
         xModifyEventForwarder = m_xModifyEventForwarder;
         std::swap( aOldDataSequences, m_aDataSequences );
-        for (const auto & i : aData)
-        {
-            aNewDataSequences.push_back(i);
-        }
+        aNewDataSequences.insert(aNewDataSequences.end(), aData.begin(), aData.end());
         m_aDataSequences = aNewDataSequences;
     }
     ModifyListenerHelper::removeListenerFromAllElements( aOldDataSequences, xModifyEventForwarder );

lotuswordpro/source/filter/lwpstory.cxx

@@ -233,10 +233,7 @@ void LwpStory::SortPageLayout()
     //put all the sorted  layouts into list
     m_LayoutList.clear();
 
-    for (auto const& layout : aLayoutList)
-    {
-        m_LayoutList.push_back(layout);
-    }
+    m_LayoutList.insert(m_LayoutList.end(), aLayoutList.begin(), aLayoutList.end());
 }
 
 /**************************************************************************

vcl/source/app/salvtables.cxx

@@ -3906,8 +3906,7 @@ void SalInstanceTreeView::columns_autosize()
     {
         std::vector<int> aColWidths;
         aColWidths.push_back(aWidths[1] + aWidths[0]);
-        for (size_t i = 2; i < aWidths.size(); ++i)
-            aColWidths.push_back(aWidths[i]);
+        aColWidths.insert(aColWidths.end(), aWidths.begin() + 2, aWidths.end());
 
         // take column headers into account
         if (VclPtr<SvHeaderTabListBox> pTabListBox