X87: [turbofan] Remove special JSForInStep and JSForInDone.

src/full-codegen/x87/full-codegen-x87.cc

Index: src/full-codegen/x87/full-codegen-x87.cc
diff --git a/src/full-codegen/x87/full-codegen-x87.cc b/src/full-codegen/x87/full-codegen-x87.cc
index 94d8a5aad902001bf4d246a0ebcdafeab6654bd0..dcf6e937a064c3d0eea9fdd9a857c5df65a81642 100644
--- a/src/full-codegen/x87/full-codegen-x87.cc
+++ b/src/full-codegen/x87/full-codegen-x87.cc
@@ -1052,6 +1052,7 @@ void FullCodeGenerator::VisitForInStatement(ForInStatement* stmt) {
   // Generate code for going to the next element by incrementing the
   // index (smi) stored on top of the stack.
   __ bind(loop_statement.continue_label());
+  PrepareForBailoutForId(stmt->IncrementId(), BailoutState::NO_REGISTERS);
   __ add(Operand(esp, 0 * kPointerSize), Immediate(Smi::FromInt(1)));
 
   EmitBackEdgeBookkeeping(stmt, &loop);