feature_flags: Remove unused `llm-closed-beta` feature flag (#37955)

Marshall Bowers created 2 months ago

This PR removes the `llm-closed-beta` feature flag, as it is no longer
used.

Release Notes:

- N/A

Change summary

crates/feature_flags/src/feature_flags.rs | 5 -----
1 file changed, 5 deletions(-)

Detailed changes

crates/feature_flags/src/feature_flags.rs

@@ -61,11 +61,6 @@ impl FeatureFlag for PredictEditsRateCompletionsFeatureFlag {
     const NAME: &'static str = "predict-edits-rate-completions";
 }
 
-pub struct LlmClosedBetaFeatureFlag {}
-impl FeatureFlag for LlmClosedBetaFeatureFlag {
-    const NAME: &'static str = "llm-closed-beta";
-}
-
 pub struct BillingV2FeatureFlag {}
 
 impl FeatureFlag for BillingV2FeatureFlag {