OSL_TRACE: Remove trailing newlines

Done with perl regex:
s/(\n\s*OSL_TRACE\(\s*\"[^\n]+?)\s*(\\n)+(\"[^\n]*\)\;\n)/$1$3/gs;

- removed trailing whitespaces and (multiple) newlines

cppu/source/uno/lbenv.cxx

@@ -687,7 +687,7 @@ static void writeLine(
                     }
                     else
                     {
-                        OSL_TRACE( "%s\n", pLine );
+                        OSL_TRACE( "%s", pLine );
                     }
                 }
             }