Reapply change to with/arguments interaction.

src/ia32/code-stubs-ia32.cc

Index: src/ia32/code-stubs-ia32.cc
diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc
index 72213dc817487e15e50cf35fb790d3bf7e84db82..2c83662efd3853cafeac85d23da62fd5cf8d441e 100644
--- a/src/ia32/code-stubs-ia32.cc
+++ b/src/ia32/code-stubs-ia32.cc
@@ -91,8 +91,7 @@ void FastNewClosureStub::Generate(MacroAssembler* masm) {
 void FastNewContextStub::Generate(MacroAssembler* masm) {
   // Try to allocate the context in new space.
   Label gc;
-  int length = slots_ + Context::MIN_CONTEXT_SLOTS;
-  __ AllocateInNewSpace((length * kPointerSize) + FixedArray::kHeaderSize,
+  __ AllocateInNewSpace((slots_ * kPointerSize) + FixedArray::kHeaderSize,
                         eax, ebx, ecx, &gc, TAG_OBJECT);
 
   // Get the function from the stack.
@@ -101,7 +100,7 @@ void FastNewContextStub::Generate(MacroAssembler* masm) {
   // Setup the object header.
   __ mov(FieldOperand(eax, HeapObject::kMapOffset), Factory::context_map());
   __ mov(FieldOperand(eax, Context::kLengthOffset),
-         Immediate(Smi::FromInt(length)));
+         Immediate(Smi::FromInt(slots_)));
 
   // Setup the fixed slots.
   __ Set(ebx, Immediate(0));  // Set to NULL.
@@ -119,7 +118,7 @@ void FastNewContextStub::Generate(MacroAssembler* masm) {
 
   // Initialize the rest of the slots to undefined.
   __ mov(ebx, Factory::undefined_value());
-  for (int i = Context::MIN_CONTEXT_SLOTS; i < length; i++) {
+  for (int i = Context::MIN_CONTEXT_SLOTS; i < slots_; i++) {
     __ mov(Operand(eax, Context::SlotOffset(i)), ebx);
   }