Revert "Store schema versions for which the validation failed"

This reverts commit 05ae98b.

src/Util/Xml/SchemaDetector.php

@@ -28,16 +28,12 @@ public function detect(string $filename): SchemaDetectionResult
 
         $schemaFinder = new SchemaFinder;
 
-        $tried = [];
-
         foreach ($schemaFinder->available() as $candidate) {
             $schema = (new SchemaFinder)->find($candidate);
 
             if (!(new Validator)->validate($document, $schema)->hasValidationErrors()) {
-                return new SuccessfulSchemaDetectionResult($candidate, $tried);
+                return new SuccessfulSchemaDetectionResult($candidate);
             }
-
-            $tried[] = $candidate;
         }
 
         return new FailedSchemaDetectionResult;

src/Util/Xml/SuccessfulSchemaDetectionResult.php

@@ -21,19 +21,12 @@ final class SuccessfulSchemaDetectionResult extends SchemaDetectionResult
      */
     private $version;
 
-    /**
-     * @psalm-var list<non-empty-string>
-     */
-    private $tried;
-
     /**
      * @psalm-param non-empty-string $version
-     * @psalm-param list<non-empty-string> $tried
      */
-    public function __construct(string $version, array $tried)
+    public function __construct(string $version)
     {
         $this->version = $version;
-        $this->tried   = $tried;
     }
 
     /**
@@ -51,12 +44,4 @@ public function version(): string
     {
         return $this->version;
     }
-
-    /**
-     * @psalm-return list<non-empty-string>
-     */
-    public function tried(): array
-    {
-        return $this->tried;
-    }
 }