Revert 196325 "Make small-caps work correctly with tr locale"

trunk/Source/wtf/text/StringImpl.cpp

Index: trunk/Source/wtf/text/StringImpl.cpp
===================================================================
--- trunk/Source/wtf/text/StringImpl.cpp	(revision 196343)
+++ trunk/Source/wtf/text/StringImpl.cpp	(working copy)
@@ -2094,21 +2094,4 @@
     return size + sizeof(*this);
 }
 
-UChar32 toUpper(UChar32 c, const AtomicString& localeIdentifier)
-{
-    if (!localeIdentifier.isNull()) {
-        if (localeIdMatchesLang(localeIdentifier, "tr") || localeIdMatchesLang(localeIdentifier, "az")) {
-            if (c == 'i')
-                return latinCapitalLetterIWithDotAbove;
-            if (c == latinSmallLetterDotlessI)
-                return 'I';
-        } else if (localeIdMatchesLang(localeIdentifier, "lt")) {
-            // TODO(rob.buis) implement upper-casing rules for lt
-            // like in StringImpl::upper(locale).
-        }
-    }
-
-    return toUpper(c);
-}
-
 } // namespace WTF