[co19] Enable fixed tests in the co19 .status file

Change-Id: Ic3eef3c5aa0d0a56b6d11736ae948901d45d67c2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/253664
Reviewed-by: Alexander Thomas <athom@google.com>
Reviewed-by: Erik Ernst <eernst@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>

tests/co19/co19-co19.status

diff --git a/tests/co19/co19-co19.status b/tests/co19/co19-co19.status
index 74404cf..3f65d66 100644
--- a/tests/co19/co19-co19.status
+++ b/tests/co19/co19-co19.status
@@ -2,10 +2,6 @@
 # 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.
 
-LibTest/io/HttpClient/findProxy_A01_t01: Skip # https://github.com/dart-lang/co19/issues/1129
-LibTest/io/HttpClient/findProxy_A01_t02: Skip # https://github.com/dart-lang/co19/issues/1129
-LibTest/io/HttpClient/findProxy_A02_t01: Skip # https://github.com/dart-lang/co19/issues/1129
-LibTest/io/HttpClient/findProxy_A02_t02: Skip # https://github.com/dart-lang/co19/issues/1129
 LibTest/io/RawDatagramSocket/*: Skip # https://github.com/dart-lang/co19/issues/195
 
 [ $compiler == dart2analyzer ]