Revert "Get electra_op_pool up to date (sigp#5756)" (sigp#5757)

This reverts commit ab9e58a.

Author: ethDreamer

beacon_node/beacon_chain/src/attestation_verification.rs

@@ -1358,11 +1358,10 @@ pub fn obtain_indexed_attestation_and_committees_per_slot<T: BeaconChainTypes>(
                 attesting_indices_electra::get_indexed_attestation(&committees, att)
                     .map(|attestation| (attestation, committees_per_slot))
                     .map_err(|e| {
-                        let index = att.committee_index();
-                        if e == BlockOperationError::BeaconStateError(NoCommitteeFound(index)) {
+                        if e == BlockOperationError::BeaconStateError(NoCommitteeFound) {
                             Error::NoCommitteeForSlotAndIndex {
                                 slot: att.data.slot,
-                                index,
+                                index: att.committee_index(),
                             }
                         } else {
                             Error::Invalid(e)

beacon_node/beacon_chain/src/beacon_chain.rs

@@ -1664,28 +1664,11 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
     /// Returns an aggregated `Attestation`, if any, that has a matching `attestation.data`.
     ///
     /// The attestation will be obtained from `self.naive_aggregation_pool`.
-    pub fn get_aggregated_attestation_base(
-        &self,
-        data: &AttestationData,
-    ) -> Result<Option<Attestation<T::EthSpec>>, Error> {
-        let attestation_key = crate::naive_aggregation_pool::AttestationKey::new_base(data);
-        if let Some(attestation) = self.naive_aggregation_pool.read().get(&attestation_key) {
-            self.filter_optimistic_attestation(attestation)
-                .map(Option::Some)
-        } else {
-            Ok(None)
-        }
-    }
-
-    // TODO(electra): call this function from the new beacon API method
-    pub fn get_aggregated_attestation_electra(
+    pub fn get_aggregated_attestation(
         &self,
         data: &AttestationData,
-        committee_index: CommitteeIndex,
     ) -> Result<Option<Attestation<T::EthSpec>>, Error> {
-        let attestation_key =
-            crate::naive_aggregation_pool::AttestationKey::new_electra(data, committee_index);
-        if let Some(attestation) = self.naive_aggregation_pool.read().get(&attestation_key) {
+        if let Some(attestation) = self.naive_aggregation_pool.read().get(data) {
             self.filter_optimistic_attestation(attestation)
                 .map(Option::Some)
         } else {
@@ -1697,21 +1680,16 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
     /// `attestation.data.tree_hash_root()`.
     ///
     /// The attestation will be obtained from `self.naive_aggregation_pool`.
-    ///
-    /// NOTE: This function will *only* work with pre-electra attestations and it only
-    ///       exists to support the pre-electra validator API method.
-    pub fn get_pre_electra_aggregated_attestation_by_slot_and_root(
+    pub fn get_aggregated_attestation_by_slot_and_root(
         &self,
         slot: Slot,
         attestation_data_root: &Hash256,
     ) -> Result<Option<Attestation<T::EthSpec>>, Error> {
-        let attestation_key =
-            crate::naive_aggregation_pool::AttestationKey::new_base_from_slot_and_root(
-                slot,
-                *attestation_data_root,
-            );
-
-        if let Some(attestation) = self.naive_aggregation_pool.read().get(&attestation_key) {
+        if let Some(attestation) = self
+            .naive_aggregation_pool
+            .read()
+            .get_by_slot_and_root(slot, attestation_data_root)
+        {
             self.filter_optimistic_attestation(attestation)
                 .map(Option::Some)
         } else {