tidy: Remove chalk-engine/chalk-macros.

ehuss · ehuss · commit ed0158d7aabb · 2020-03-12T19:23:30.000-07:00
Removed in rust-lang#69247 while this PR was waiting to merge.
diff --git a/src/tools/tidy/src/deps.rs b/src/tools/tidy/src/deps.rs
@@ -78,8 +78,6 @@ const WHITELIST: &[&str] = &[
     "c2-chacha",
     "cc",
     "cfg-if",
-    "chalk-engine",
-    "chalk-macros",
     "cloudabi",
     "cmake",
     "compiler_builtins",
