Revert of [debugger] flood function for stepping before calling it.

src/ic/mips64/handler-compiler-mips64.cc

Index: src/ic/mips64/handler-compiler-mips64.cc
diff --git a/src/ic/mips64/handler-compiler-mips64.cc b/src/ic/mips64/handler-compiler-mips64.cc
index 1f8635cf4cb37bff9e6dbc4f46631c4e61e9a5ac..a3cfbd537e02fcb28f2dcbd764ca9abb7459a778 100644
--- a/src/ic/mips64/handler-compiler-mips64.cc
+++ b/src/ic/mips64/handler-compiler-mips64.cc
@@ -40,8 +40,7 @@
       ParameterCount actual(0);
       ParameterCount expected(expected_arguments);
       __ LoadAccessor(a1, holder, accessor_index, ACCESSOR_GETTER);
-      __ InvokeFunction(a1, expected, actual, CALL_FUNCTION,
-                        CheckDebugStepCallWrapper());
+      __ InvokeFunction(a1, expected, actual, CALL_FUNCTION, NullCallWrapper());
     } else {
       // If we generate a global code snippet for deoptimization only, remember
       // the place to continue after deoptimization.
@@ -82,8 +81,7 @@
       ParameterCount actual(1);
       ParameterCount expected(expected_arguments);
       __ LoadAccessor(a1, holder, accessor_index, ACCESSOR_SETTER);
-      __ InvokeFunction(a1, expected, actual, CALL_FUNCTION,
-                        CheckDebugStepCallWrapper());
+      __ InvokeFunction(a1, expected, actual, CALL_FUNCTION, NullCallWrapper());
     } else {
       // If we generate a global code snippet for deoptimization only, remember
       // the place to continue after deoptimization.