[deps] remove the dep on the http_io repo

Change-Id: Ic57f5fd7f42ce037ae483ca886691780390f2b86
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/246982
Commit-Queue: Devon Carew <devoncarew@google.com>
Reviewed-by: Kevin Moore <kevmoo@google.com>
diff --git a/DEPS b/DEPS
index 7ed2184..b6c119a 100644
--- a/DEPS
+++ b/DEPS
@@ -113,7 +113,6 @@
   "fixnum_rev": "3bfc2ed1eea7e7acb79ad4f17392f92c816fc5ce",
   "glob_rev": "e10eb2407c58427144004458ef85c9bbf7286e56",
   "html_rev": "f108bce59d136c584969fd24a5006914796cf213",
-  "http_io_rev": "405fc79233b4a3d4bb079ebf438bb2caf2f49355",
   "http_multi_server_rev": "35a3b947256768426090e3b1f5132e4fc23c175d",
   "http_parser_rev": "9126ee04e77fd8e4e2e6435b503ee4dd708d7ddc",
   "http_rev": "2993ea5dff5ffb066b4a35c707e7a2b8dcfa17c2",
@@ -340,8 +339,6 @@
       Var("dart_git") + "html.git" + "@" + Var("html_rev"),
   Var("dart_root") + "/third_party/pkg/http":
       Var("dart_git") + "http.git" + "@" + Var("http_rev"),
-  Var("dart_root") + "/third_party/pkg_tested/http_io":
-    Var("dart_git") + "http_io.git" + "@" + Var("http_io_rev"),
   Var("dart_root") + "/third_party/pkg/http_multi_server":
       Var("dart_git") + "http_multi_server.git" +
       "@" + Var("http_multi_server_rev"),