Disable adjust height flag once for whole doc instead for each tab

Change-Id: Ib82a72d257772b3dcdf9368c4ee5850a6f411d6e

sc/source/filter/xml/xmlimprt.cxx

@@ -2809,8 +2809,6 @@ throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::R
     uno::Reference<document::XActionLockable> xActionLockable(xDoc, uno::UNO_QUERY);
     if (xActionLockable.is())
         xActionLockable->addActionLock();
-
-    pDoc->EnableAdjustHeight(false);
 }
 
 // XServiceInfo

sc/source/ui/docshell/docsh.cxx

@@ -443,9 +443,10 @@ sal_Bool ScDocShell::LoadXML( SfxMedium* pLoadMedium, const ::com::sun::star::un
     else //still need to recalc volatile formula cells
         DoRecalc(false);
 
+    aDocument.EnableAdjustHeight(false);
+
     aDocument.SetXMLFromWrapper( false );
     AfterXMLLoading(bRet);
-    //! row heights...
 
     return bRet;
 }