Revert "Support unicode encoded version info values"

This reverts commit 1133a8b.

Author: knopp

packages/path_provider/path_provider_windows/lib/src/path_provider_windows_real.dart

@@ -25,25 +25,21 @@ class VersionInfoQuerier {
     if (versionInfo == null) {
       return null;
     }
-    const List<String> languageCodes = <String>[
-      '040904e4', // en-US, CP1252
-      '040904b0', // en-US, Unicode
-    ];
-    for (final String code in languageCodes) {
-      final Pointer<Utf16> keyPath = TEXT('\\StringFileInfo\\$code\\$key');
-      final Pointer<Uint32> length = calloc<Uint32>();
-      final Pointer<Pointer<Utf16>> valueAddress = calloc<Pointer<Utf16>>();
-      try {
-        if (VerQueryValue(versionInfo, keyPath, valueAddress, length) != 0) {
-          return valueAddress.value.toDartString();
-        }
-      } finally {
-        calloc.free(keyPath);
-        calloc.free(length);
-        calloc.free(valueAddress);
+    const String kEnUsLanguageCode = '040904e4';
+    final Pointer<Utf16> keyPath =
+        TEXT('\\StringFileInfo\\$kEnUsLanguageCode\\$key');
+    final Pointer<Uint32> length = calloc<Uint32>();
+    final Pointer<Pointer<Utf16>> valueAddress = calloc<Pointer<Utf16>>();
+    try {
+      if (VerQueryValue(versionInfo, keyPath, valueAddress, length) == 0) {
+        return null;
       }
+      return valueAddress.value.toDartString();
+    } finally {
+      calloc.free(keyPath);
+      calloc.free(length);
+      calloc.free(valueAddress);
     }
-    return null;
   }
 }