Revert of [turbofan] Optimize loads from the global object in JSTypeFeedbackSpecializer.

src/compiler/access-builder.h

Index: src/compiler/access-builder.h
diff --git a/src/compiler/access-builder.h b/src/compiler/access-builder.h
index 4d28db1f71b15cebe89aca08082ed575a14f4c8b..76f1d8ad15f22469c1e1a96ba1956622a91f8484 100644
--- a/src/compiler/access-builder.h
+++ b/src/compiler/access-builder.h
@@ -49,9 +49,6 @@
   // Provides access to the backing store of a StatsCounter.
   static FieldAccess ForStatsCounter();
 
-  // Provides access to PropertyCell::value() field.
-  static FieldAccess ForPropertyCellValue();
-
   // Provides access to FixedArray elements.
   static ElementAccess ForFixedArrayElement();