revert changes to webdev

Author: jyameo

webdev/lib/src/serve/utils.dart

@@ -82,25 +82,3 @@ Future<void> _removeDeleted(String from, String to) async {
     }
   }
 }
-
-/// Returns the absolute file path of the `package_config.json` file in the `.dart_tool`
-/// directory, searching recursively from the current directory hierarchy.
-String? findPackageConfigFilePath() {
-  var candidateDir = Directory(p.current).absolute;
-  while (true) {
-    final candidatePackageConfigFile =
-        File(p.join(candidateDir.path, '.dart_tool', 'package_config.json'));
-
-    if (candidatePackageConfigFile.existsSync()) {
-      return candidatePackageConfigFile.path;
-    }
-
-    final parentDir = candidateDir.parent;
-    if (parentDir.path == candidateDir.path) {
-      // We've reached the root directory
-      return null;
-    }
-
-    candidateDir = parentDir;
-  }
-}

webdev/lib/src/serve/webdev_server.dart

@@ -21,7 +21,6 @@ import '../command/configuration.dart';
 import '../util.dart';
 import 'chrome.dart';
 import 'handlers/favicon_handler.dart';
-import 'utils.dart' show findPackageConfigFilePath;
 
 Logger _logger = Logger('WebDevServer');
 
@@ -142,7 +141,6 @@ class WebDevServer {
         options.configuration.reload,
         assetReader,
         buildSettings,
-        packageConfigPath: findPackageConfigFilePath(),
       ).strategy;
 
       if (options.configuration.enableExpressionEvaluation) {