Revert "Use the new exit codes when scanning code from STDIN"

This reverts commit b872aeb.

Author: jrfnl

src/Reports/Cbf.php

@@ -7,17 +7,14 @@
  * report from the command line.
  *
  * @author    Greg Sherwood <gsherwood@squiz.net>
- * @author    Juliette Reinders Folmer <phpcs_nospam@adviesenzo.nl>
  * @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
- * @copyright 2025 PHPCSStandards and contributors
  * @license   https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
  */
 
 namespace PHP_CodeSniffer\Reports;
 
 use PHP_CodeSniffer\Exceptions\DeepExitException;
 use PHP_CodeSniffer\Files\File;
-use PHP_CodeSniffer\Reporter;
 use PHP_CodeSniffer\Util\ExitCode;
 use PHP_CodeSniffer\Util\Timing;
 use PHP_CodeSniffer\Util\Writers\StatusWriter;
@@ -63,12 +60,8 @@ public function generateFileReport($report, File $phpcsFile, $showSources=false,
             // Replacing STDIN, so output current file to STDOUT
             // even if nothing was fixed. Exit here because we
             // can't process any more than 1 file in this setup.
-            echo $phpcsFile->fixer->getContents();
-
-            // Fake a Reporter instance to allow for getting a proper exit code.
-            $reporter = $this->createReporterInstance($phpcsFile);
-
-            throw new DeepExitException('', ExitCode::calculate($reporter));
+            $fixedContent = $phpcsFile->fixer->getContents();
+            throw new DeepExitException($fixedContent, ExitCode::OKAY);
         }
 
         if ($errors === 0) {
@@ -253,39 +246,4 @@ public function generate(
     }//end generate()
 
 
-    /**
-     * Create a "fake" Reporter instance to allow for getting a proper exit code when scanning code provided via STDIN.
-     *
-     * @param \PHP_CodeSniffer\Files\File $phpcsFile The file being reported on.
-     *
-     * @return \PHP_CodeSniffer\Reporter
-     */
-    private function createReporterInstance(File $phpcsFile)
-    {
-        $reporter = new class extends Reporter {
-
-
-            /**
-             * Overload the constructor as we don't need it.
-             */
-            public function __construct()
-            {
-            }//end __construct()
-
-
-        };
-
-        $reporter->totalFiles           = 1;
-        $reporter->totalErrors          = $phpcsFile->getErrorCount();
-        $reporter->totalWarnings        = $phpcsFile->getWarningCount();
-        $reporter->totalFixableErrors   = $phpcsFile->getFixableErrorCount();
-        $reporter->totalFixableWarnings = $phpcsFile->getFixableWarningCount();
-        $reporter->totalFixedErrors     = $phpcsFile->getFixedErrorCount();
-        $reporter->totalFixedWarnings   = $phpcsFile->getFixedWarningCount();
-
-        return $reporter;
-
-    }//end createReporterInstance()
-
-
 }//end class