Issue 6180 - use ABP_TEXT everywhere in order to let String be a UTF-8 string

compiled/String.cpp

 /*
 * This file is part of Adblock Plus <https://adblockplus.org/>,
 * Copyright (C) 2006-present eyeo GmbH
 *
 * Adblock Plus is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 as
 * published by the Free Software Foundation.
 *
 * Adblock Plus is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "String.h"
 
 ABP_NS_BEGIN
 
 DependentString TrimSpaces(const String& value)
 {
   String::size_type start = 0;
   auto end = value.length();
   for (; start < end; ++start)
   {
-    if (value[start] > u' ')
+    if (value[start] > ABP_TEXT(' '))
       break;
   }
   for (; end > start; --end)
   {
-    if (value[end - 1] > u' ')
+    if (value[end - 1] > ABP_TEXT(' '))
       break;
   }
   return DependentString(value, start, end - start);
 }
 
 std::pair<DependentString, DependentString> SplitString(const String& value, String::size_type separatorPos)
 {
   const auto secondBeginPos = separatorPos < String::npos ? separatorPos + 1 : String::npos;
   return {
     DependentString{value, 0, separatorPos},
     DependentString{value, secondBeginPos, value.length() - secondBeginPos}
   };
 }
 
 ABP_NS_END