dtrans: Use appropriate OUString functions on string constants

Change-Id: I47f5431483f3dfce3bb4d1e956cbe3ab226a1cfc

dtrans/source/cnttype/mcnttype.cxx

@@ -290,7 +290,7 @@ OUString SAL_CALL CMimeContentType::quotedPValue( )
         {
             break;
         }
-        else if ( isInRange( m_nxtSym, OUString(TOKEN) + OUString(TSPECIALS) + OUString(SPACE) ) )
+        else if ( isInRange( m_nxtSym, OUStringLiteral(TOKEN) + TSPECIALS + SPACE ) )
         {
             pvalue += m_nxtSym;
             if ( m_nxtSym == "\"" )
@@ -329,7 +329,7 @@ void SAL_CALL CMimeContentType::comment( void )
 {
     while ( !m_nxtSym.isEmpty( ) )
     {
-        if ( isInRange( m_nxtSym, OUString(TOKEN) + OUString(SPACE) ) )
+        if ( isInRange( m_nxtSym, OUStringLiteral(TOKEN) + SPACE ) )
             getSym( );
         else if ( m_nxtSym == ")" )
             break;

dtrans/source/cnttype/mctfentry.cxx

@@ -25,9 +25,6 @@
 
 // some defines
 
-// the service names
-#define MIMECONTENTTYPEFACTORY_SERVICE_NAME  "com.sun.star.datatransfer.MimeContentTypeFactory"
-
 // the implementation names
 #define MIMECONTENTTYPEFACTORY_IMPL_NAME  "com.sun.star.datatransfer.MimeCntTypeFactory"
 
@@ -67,7 +64,7 @@ SAL_DLLPUBLIC_EXPORT void* SAL_CALL mcnttype_component_getFactory( const sal_Cha
     if ( pSrvManager && ( 0 == rtl_str_compare( pImplName, MIMECONTENTTYPEFACTORY_IMPL_NAME ) ) )
     {
         Sequence< OUString > aSNS( 1 );
-        aSNS.getArray( )[0] = OUString( MIMECONTENTTYPEFACTORY_SERVICE_NAME );
+        aSNS.getArray( )[0] = "com.sun.star.datatransfer.MimeContentTypeFactory";
 
         Reference< XSingleServiceFactory > xFactory ( createSingleFactory(
             reinterpret_cast< XMultiServiceFactory* > ( pSrvManager ),