[debugger] flood function for stepping before calling it.

src/arm64/macro-assembler-arm64.h

Index: src/arm64/macro-assembler-arm64.h
diff --git a/src/arm64/macro-assembler-arm64.h b/src/arm64/macro-assembler-arm64.h
index 96039b0980ca5c585a57fdc4a1b5a9f6eb76e58e..6d99d19e547e26ead22fdcf4ebb4e0d1c242b5e4 100644
--- a/src/arm64/macro-assembler-arm64.h
+++ b/src/arm64/macro-assembler-arm64.h
@@ -1174,12 +1174,13 @@ class MacroAssembler : public Assembler {
                       InvokeFlag flag,
                       bool* definitely_mismatches,
                       const CallWrapper& call_wrapper);
-  void InvokeCode(Register code,
-                  Register new_target,
-                  const ParameterCount& expected,
-                  const ParameterCount& actual,
-                  InvokeFlag flag,
-                  const CallWrapper& call_wrapper);
+  void FloodFunctionIfStepping(Register fun, Register new_target,
+                               const ParameterCount& expected,
+                               const ParameterCount& actual);
+  void InvokeFunctionCode(Register function, Register new_target,
+                          const ParameterCount& expected,
+                          const ParameterCount& actual, InvokeFlag flag,
+                          const CallWrapper& call_wrapper);
   // Invoke the JavaScript function in the given register.
   // Changes the current context to the context in the function before invoking.
   void InvokeFunction(Register function,