message: Update to match clang r291737.
diff: @@ -346,8 +346,7 @@ bool ASTResultSynthesizer::SynthesizeBodyResult(CompoundStmt *Body,
  ExprResult address_of_expr =
  m_sema->CreateBuiltinUnaryOp(SourceLocation(), UO_AddrOf, last_expr);
  if (address_of_expr.get())
  - m_sema->AddInitializerToDecl(result_decl, address_of_expr.get(), true,
  - false);
  + m_sema->AddInitializerToDecl(result_decl, address_of_expr.get(), true);
  else
  return false;
  } else {
  @@ -359,7 +358,7 @@ bool ASTResultSynthesizer::SynthesizeBodyResult(CompoundStmt *Body,
  if (!result_decl)
  return false;
  - m_sema->AddInitializerToDecl(result_decl, last_expr, true, false);
  + m_sema->AddInitializerToDecl(result_decl, last_expr, true);
  }
  DC->addDecl(result_decl);
  