removeTrailingChars is the same as stripEnd

Change-Id: I3fc618f886082e08e9baae3ae09017f653e729bd

comphelper/inc/comphelper/string.hxx

@@ -318,9 +318,6 @@ COMPHELPER_DLLPUBLIC inline rtl::OUStringBuffer& padToLength(
     return detail::padToLength(rBuffer, nLength, cFill);
 }
 
-COMPHELPER_DLLPUBLIC rtl::OUString removeTrailingChars(
-    const rtl::OUString& rStr, sal_Unicode cChar);
-
 /** Convert a sequence of strings to a single comma separated string.
 
     Note that no escaping of commas or anything fancy is done.

comphelper/source/misc/string.cxx

@@ -246,18 +246,6 @@ sal_uInt32 decimalStringToNumber(
     return result;
 }
 
-rtl::OUString removeTrailingChars(const rtl::OUString& rStr, sal_Unicode cChar)
-{
-    sal_Int32 n = rStr.getLength();
-    const sal_Unicode* p = &rStr.getStr()[n-1]; // last char
-    while (n > 0 && *p == cChar)
-    {
-        --p;
-        --n;
-    }
-    return rStr.copy(0, n);
-}
-
 using namespace ::com::sun::star;
 
 // convert between sequence of string and comma separated string

sc/source/core/data/dputil.cxx

@@ -85,7 +85,7 @@ bool ScDPUtil::isDuplicateDimension(const rtl::OUString& rName)
 
 rtl::OUString ScDPUtil::getSourceDimensionName(const rtl::OUString& rName)
 {
-    return comphelper::string::removeTrailingChars(rName, sal_Unicode('*'));
+    return comphelper::string::stripEnd(rName, '*');
 }
 
 rtl::OUString ScDPUtil::createDuplicateDimensionName(const rtl::OUString& rOriginal, size_t nDupCount)