Clean up the global object naming madness.

src/arm/lithium-codegen-arm.cc

Index: src/arm/lithium-codegen-arm.cc
diff --git a/src/arm/lithium-codegen-arm.cc b/src/arm/lithium-codegen-arm.cc
index 2ce876733ef1ad1d961aae0e8a019229e20e0b8a..776d1b87513ad6bf6f42bd30d72f25bb0403ba8e 100644
--- a/src/arm/lithium-codegen-arm.cc
+++ b/src/arm/lithium-codegen-arm.cc
@@ -130,7 +130,7 @@ bool LCodeGen::GeneratePrologue() {
       __ b(ne, &ok);
 
       __ ldr(r2, GlobalObjectOperand());
-      __ ldr(r2, FieldMemOperand(r2, GlobalObject::kGlobalReceiverOffset));
+      __ ldr(r2, FieldMemOperand(r2, GlobalObject::kGlobalProxyOffset));
 
       __ str(r2, MemOperand(sp, receiver_offset));
 
@@ -3472,8 +3472,7 @@ void LCodeGen::DoWrapReceiver(LWrapReceiver* instr) {
   __ ldr(result, FieldMemOperand(function, JSFunction::kContextOffset));
   __ ldr(result,
          ContextOperand(result, Context::GLOBAL_OBJECT_INDEX));
-  __ ldr(result,
-         FieldMemOperand(result, GlobalObject::kGlobalReceiverOffset));
+  __ ldr(result, FieldMemOperand(result, GlobalObject::kGlobalProxyOffset));
 
   if (result.is(receiver)) {
     __ bind(&result_in_receiver);