Remove unused parameter.

sdk/lib/_internal/pub/test/test_pub.dart

 // Copyright (c) 2013, 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.
 
 /// Test infrastructure for testing pub.
 ///
 /// Unlike typical unit tests, most pub tests are integration tests that stage
 /// some stuff on the file system, run pub, and then validate the results. This
 /// library provides an API to build tests like that.
 library test_pub;
@@ skipping 394 matching lines @@
 ///
 /// Runs Pub with [args] and validates that its results match [output] (or
 /// [outputJson]), [error], and [exitCode].
 ///
 /// [output] and [error] can be [String]s, [RegExp]s, or [Matcher]s.
 ///
 /// If [outputJson] is given, validates that pub outputs stringified JSON
 /// matching that object, which can be a literal JSON object or any other
 /// [Matcher].
 void schedulePub({List args, output, error, outputJson,
-    Future<Uri> tokenEndpoint, int exitCode: exit_codes.SUCCESS}) {
+    int exitCode: exit_codes.SUCCESS}) {
   // Cannot pass both output and outputJson.
   assert(output == null || outputJson == null);
 
-  var pub = startPub(args: args, tokenEndpoint: tokenEndpoint);
+  var pub = startPub(args: args);
   pub.shouldExit(exitCode);
 
   var failures = [];
   var stderr;
 
   expect(Future.wait([
     pub.stdoutStream().toList(),
     pub.stderrStream().toList()
   ]).then((results) {
     var stdout = results[0].join("\n");
@@ skipping 537 matching lines @@
         _lastMatcher.matches(item.last, matchState);
   }
 
   Description describe(Description description) {
     return description.addAll("(", ", ", ")", [_firstMatcher, _lastMatcher]);
   }
 }
 
 /// A [StreamMatcher] that matches multiple lines of output.
 StreamMatcher emitsLines(String output) => inOrder(output.split("\n"));