message: [Symbol] Remove commented out code from CompileUnit
diff: @@ -119,49 +119,6 @@ void CompileUnit::AddFunction(FunctionSP &funcSP) {
  m_functions_by_uid[funcSP->GetID()] = funcSP;
  }
  -// Find functions using the Mangled::Tokens token list. This function currently
  -// implements an interactive approach designed to find all instances of certain
  -// functions. It isn't designed to the quickest way to lookup functions as it
  -// will need to iterate through all functions and see if they match, though it
  -// does provide a powerful and context sensitive way to search for all
  -// functions with a certain name, all functions in a namespace, or all
  -// functions of a template type. See Mangled::Tokens::Parse() comments for more
  -// information.
  -//
  -// The function prototype will need to change to return a list of results. It
  -// was originally used to help debug the Mangled class and the
  -// Mangled::Tokens::MatchesQuery() function and it currently will print out a
  -// list of matching results for the functions that are currently in this
  -// compile unit.
  -//
  -// A FindFunctions method should be called prior to this that takes
  -// a regular function name (const char * or ConstString as a parameter) before
  -// resorting to this slower but more complete function. The other FindFunctions
  -// method should be able to take advantage of any accelerator tables available
  -// in the debug information (which is parsed by the SymbolFile parser plug-ins
  -// and registered with each Module).
  -// void
  -// CompileUnit::FindFunctions(const Mangled::Tokens& tokens)
  -//{
  -// if (!m_functions.empty())
  -// {
  -// Stream s(stdout);
  -// std::vector<FunctionSP>::const_iterator pos;
  -// std::vector<FunctionSP>::const_iterator end = m_functions.end();
  -// for (pos = m_functions.begin(); pos != end; ++pos)
  -// {
  -// const ConstString& demangled = (*pos)->Mangled().Demangled();
  -// if (demangled)
  -// {
  -// const Mangled::Tokens& func_tokens =
  -// (*pos)->Mangled().GetTokens();
  -// if (func_tokens.MatchesQuery (tokens))
  -// s << "demangled MATCH found: " << demangled << "\n";
  -// }
  -// }
  -// }
  -//}
  -
  FunctionSP CompileUnit::FindFunctionByUID(lldb::user_id_t func_uid) {
  auto it = m_functions_by_uid.find(func_uid);
  if (it == m_functions_by_uid.end())
  