Remove JavaFile.pathContext

pkg/analyzer/lib/src/generated/source_io.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library analyzer.src.generated.source_io;
 
 import 'dart:collection';
 
 import 'package:analyzer/exception/exception.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/java_io.dart';
 import 'package:analyzer/src/generated/source.dart';
+import 'package:path/path.dart' as path;
 
 export 'package:analyzer/src/generated/source.dart';
 
 /**
  * Instances of the class [DirectoryBasedSourceContainer] represent a source container that
  * contains all sources within a given directory.
  */
 @deprecated
 class DirectoryBasedSourceContainer implements SourceContainer {
   /**
@@ skipping 478 matching lines @@
     }
     String rootPath = rootDir.getAbsolutePath();
     String filePath = file.getAbsolutePath();
     return filePath.startsWith("$rootPath/lib");
   }
 
   /**
    * Convert the given file path to a "file:" URI.  On Windows, this transforms
    * backslashes to forward slashes.
    */
-  String _toFileUri(String filePath) =>
-      JavaFile.pathContext.toUri(filePath).toString();
+  String _toFileUri(String filePath) => path.context.toUri(filePath).toString();
 
   /**
    * Return `true` if the given URI is a `package` URI.
    *
    * @param uri the URI being tested
    * @return `true` if the given URI is a `package` URI
    */
   static bool isPackageUri(Uri uri) => PACKAGE_SCHEME == uri.scheme;
 }
 
@@ skipping 45 matching lines @@
   }
 
   /**
    * Return `true` if the given URI is a `file` URI.
    *
    * @param uri the URI being tested
    * @return `true` if the given URI is a `file` URI
    */
   static bool isFileUri(Uri uri) => uri.scheme == FILE_SCHEME;
 }