loplugin:salunicodeliteral: unotools

Change-Id: I187ff986a4a6bd494629b903a409305fe7bf28db

unotools/source/config/configpaths.cxx

@@ -250,9 +250,9 @@ OUString lcl_wrapName(const OUString& _sContent, const OUString& _sType)
         // append (escape if needed)
         switch(*pCur)
         {
-        case sal_Unicode('&') : aNormalized.append( "&" ); break;
-        case sal_Unicode('\''): aNormalized.append( "'" ); break;
-        case sal_Unicode('\"'): aNormalized.append( """ ); break;
+        case u'&' : aNormalized.append( "&" ); break;
+        case u'\'': aNormalized.append( "'" ); break;
+        case u'\"': aNormalized.append( """ ); break;
 
         default: aNormalized.append( *pCur );
         }

unotools/source/misc/datetime.cxx

@@ -56,7 +56,7 @@ namespace
         {
             // TODO: check overflow!
             rValue *= 10;
-            rValue += (rString[nPos] - sal_Unicode('0'));
+            rValue += (rString[nPos] - u'0');
             nPos++;
         }