Merge pull request #2692

0f2c2d4c rpc: remove obsolete busy core checks (moneromooo-monero)

src/cryptonote_core/blockchain.h

@@ -634,16 +634,6 @@ namespace cryptonote
      */
     uint64_t get_current_cumulative_blocksize_limit() const;
 
-    /**
-     * @brief checks if the blockchain is currently being stored
-     *
-     * Note: this should be meaningless in cases where Blockchain is not
-     * directly managing saving the blockchain to disk.
-     *
-     * @return true if Blockchain is having the chain stored currently, else false
-     */
-    bool is_storing_blockchain()const{return false;}
-
     /**
      * @brief gets the difficulty of the block with a given height
      *