Fix issue 120 by patching the on-stack receiver in the...

src/codegen-ia32.cc

Index: src/codegen-ia32.cc
===================================================================
--- src/codegen-ia32.cc	(revision 599)
+++ src/codegen-ia32.cc	(working copy)
@@ -2660,9 +2660,10 @@
     // Push the name of the function and the receiver onto the stack.
     frame_->Push(Immediate(var->name()));
 
-    // TODO(120): Use global object for function lookup and inline
-    // cache, and use global proxy as 'this' for invocation.
-    LoadGlobalReceiver(eax);
+    // Pass the global object as the receiver and let the IC stub
+    // patch the stack to use the global proxy as 'this' in the
+    // invoked function.
+    LoadGlobal();
 
     // Load the arguments.
     for (int i = 0; i < args->length(); i++) {