chore: upgrade deno_core (#25674)

No functional changes, just removes dead code.

1 files changed, 0 insertions, 12 deletions

diff --git a/cli/main.rs b/cli/main.rs
index 6a4fa6f9d..10d9ead4e 100644
--- a/cli/main.rs
+++ b/cli/main.rs
@@ -417,18 +417,6 @@ pub(crate) fn unstable_exit_cb(feature: &str, api_name: &str) {
   std::process::exit(70);
 }
 
-// TODO(bartlomieju): remove when `--unstable` flag is removed.
-#[allow(clippy::print_stderr)]
-pub(crate) fn unstable_warn_cb(feature: &str, api_name: &str) {
-  eprintln!(
-    "⚠️  {}",
-    colors::yellow(format!(
-      "The `{}` API was used with `--unstable` flag. The `--unstable` flag is deprecated and will be removed in Deno 2.0. Use granular `--unstable-{}` instead.\nLearn more at: https://docs.deno.com/runtime/manual/tools/unstable_flags",
-      api_name, feature
-    ))
-  );
-}
-
 pub fn main() {
   setup_panic_hook();