Remove unused InstructionRecorder and some SanitizedMessage methods (#23723)

program-runtime/src/instruction_recorder.rs

@@ -1,32 +0,0 @@
-use {
-    solana_sdk::instruction::CompiledInstruction,
-    std::{cell::RefCell, rc::Rc},
-};
-
-/// Records and compiles cross-program invoked instructions
-#[derive(Clone)]
-pub struct InstructionRecorder {
-    records: Vec<Vec<CompiledInstruction>>,
-}
-
-impl InstructionRecorder {
-    pub fn new_ref(instructions_in_message: usize) -> Rc<RefCell<Self>> {
-        Rc::new(RefCell::new(Self {
-            records: Vec::with_capacity(instructions_in_message),
-        }))
-    }
-
-    pub fn deconstruct(self) -> Vec<Vec<CompiledInstruction>> {
-        self.records
-    }
-
-    pub fn begin_next_recording(&mut self) {
-        self.records.push(Vec::new());
-    }
-
-    pub fn record_compiled_instruction(&mut self, instruction: CompiledInstruction) {
-        if let Some(records) = self.records.last_mut() {
-            records.push(instruction);
-        }
-    }
-}