remove unnecessary use of OUString constructor in DTRANS module

Change-Id: I748f9a1f214245b96c04da7a92dad43512fea47e

dtrans/source/cnttype/mcnttfactory.cxx

@@ -44,7 +44,7 @@ namespace
     Sequence< OUString > SAL_CALL MimeContentTypeFactory_getSupportedServiceNames( )
     {
         Sequence< OUString > aRet(1);
-        aRet[0] = OUString("com.sun.star.datatransfer.MimeContentTypeFactory");
+        aRet[0] = "com.sun.star.datatransfer.MimeContentTypeFactory";
         return aRet;
     }
 }

dtrans/source/generic/generic_clipboard.cxx

@@ -173,7 +173,7 @@ void SAL_CALL GenericClipboard::removeClipboardListener( const Reference< XClipb
 Sequence< OUString > SAL_CALL GenericClipboard_getSupportedServiceNames()
 {
     Sequence< OUString > aRet(1);
-    aRet[0] = OUString("com.sun.star.datatransfer.clipboard.GenericClipboard");
+    aRet[0] = "com.sun.star.datatransfer.clipboard.GenericClipboard";
     return aRet;
 }
 

dtrans/source/test/test_dtrans.cxx

@@ -227,7 +227,7 @@ StringTransferable::StringTransferable( ) :
     */
 
     //df.MimeType = L"text/plain; charset=windows1252";
-    df.MimeType = OUString("text/html");
+    df.MimeType = "text/html";
     df.DataType = getCppuType( ( Sequence< sal_Int8 >* )0 );
 
     m_seqDFlv[0] = df;

dtrans/source/win32/clipb/WinClipboard.cxx

@@ -50,7 +50,7 @@ namespace
     Sequence< OUString > SAL_CALL WinClipboard_getSupportedServiceNames()
     {
         Sequence< OUString > aRet(1);
-        aRet[0] = OUString("com.sun.star.datatransfer.clipboard.SystemClipboard");
+        aRet[0] = "com.sun.star.datatransfer.clipboard.SystemClipboard";
         return aRet;
     }
 }

dtrans/source/win32/dtobj/XTDataObject.cxx

@@ -456,7 +456,7 @@ void SAL_CALL CXTDataObject::renderSynthesizedHtmlAndSetupStgMedium( FORMATETC&
     DataFlavor aFlavor;
 
     // creating a DataFlavor on the fly
-    aFlavor.MimeType = OUString("text/html");
+    aFlavor.MimeType = "text/html";
     aFlavor.DataType = getCppuType( (Sequence< sal_Int8 >*)0 );
 
     Any aAny = m_XTransferable->getTransferData( aFlavor );

dtrans/source/win32/ftransl/ftransl.cxx

@@ -69,7 +69,7 @@ namespace MODULE_PRIVATE
     Sequence< OUString > SAL_CALL DataFormatTranslator_getSupportedServiceNames( )
     {
         Sequence< OUString > aRet(1);
-        aRet[0] = OUString("com.sun.star.datatransfer.DataFormatTranslator");
+        aRet[0] = "com.sun.star.datatransfer.DataFormatTranslator";
         return aRet;
     }
 }