Remove unused deps

Bug: https://github.com/flutter/flutter/issues/88364
Change-Id: Iede876a87bf6428a7f4c37c73c4c4ac2fca0b006
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/17643
Reviewed-by: Godofredo Contreras <godofredoc@google.com>
Reviewed-by: Christopher Fujino <fujino@google.com>
Commit-Queue: Casey Hillers <chillers@google.com>
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index a5cf85d..2d42a54 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -23,16 +23,6 @@
   },
   "canonical_repo_url": "https://flutter.googlesource.com/recipes.git",
   "deps": {
-    "chromiumos_config": {
-      "branch": "refs/heads/main",
-      "revision": "555362daa9d2c524a7b5d06b701480a3a01c7bce",
-      "url": "https://chromium.googlesource.com/chromiumos/config.git"
-    },
-    "chromiumos_proto": {
-      "branch": "refs/heads/main",
-      "revision": "a09ff3aec0c40c28f437177e5f739cb98e6e83df",
-      "url": "https://chromium.googlesource.com/chromiumos/infra/proto.git"
-    },
     "depot_tools": {
       "branch": "refs/heads/main",
       "revision": "ee08888d27f51a085d5dc385e91e5eb1091b30d2",
@@ -43,11 +33,6 @@
       "revision": "6bfdea1344592650100f338211edc08daa9d1d1c",
       "url": "https://fuchsia.googlesource.com/infra/recipes.git"
     },
-    "infra": {
-      "branch": "refs/heads/main",
-      "revision": "7be7c33f0c0cc60dfb5eb16cb822f3db8f7c6515",
-      "url": "https://chromium.googlesource.com/infra/infra.git"
-    },
     "recipe_engine": {
       "branch": "refs/heads/main",
       "revision": "f4f2e9bc6ddfc18802dedd72832ec1e5d14dd691",