utl::TempFile::CreateTempName pParent is unused

Change-Id: Ide12ea21104af678dc541ed0e83970e7a2f5e694

include/unotools/tempfile.hxx

@@ -136,7 +136,7 @@ public:
                     If you want to convert file name into a URL, always use class LocalFileHelper, but never use any
                     conversion functions of osl.
                     */
-    static OUString CreateTempName( const OUString* pParent=NULL );
+    static OUString CreateTempName();
 
                     /**
                     The TempNameBaseDirectory is a subfolder in the folder that is passed as a "physical" file name in the

sw/source/ui/dbui/mmoutputpage.cxx

@@ -1093,7 +1093,7 @@ IMPL_LINK(SwMailMergeOutputPage, SendDocumentsHdl_Impl, PushButton*, pButton)
         //then save it
         SfxStringItem aName(SID_FILE_NAME,
                 URIHelper::SmartRel2Abs(
-                    INetURLObject(), utl::TempFile::CreateTempName(0),
+                    INetURLObject(), utl::TempFile::CreateTempName(),
                     URIHelper::GetMaybeFileHdl()) );
 
         {

unotools/source/ucbhelper/tempfile.cxx

@@ -317,10 +317,10 @@ void lcl_createName(TempFile_Impl& _rImpl,const OUString& rLeadingChars, bool _b
     }
 }
 
-OUString TempFile::CreateTempName( const OUString* pParent )
+OUString TempFile::CreateTempName()
 {
     // get correct directory
-    OUString aName = ConstructTempDir_Impl( pParent );
+    OUString aName = ConstructTempDir_Impl( 0 );
 
     // get TempFile name with default naming scheme
     CreateTempName_Impl( aName, false );