Revert r5174.

src/heap-inl.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 417 matching lines @@
 
 
 #ifdef DEBUG
 
 inline bool Heap::allow_allocation(bool new_state) {
   bool old = allocation_allowed_;
   allocation_allowed_ = new_state;
   return old;
 }
 
-inline bool Heap::allow_gc(bool new_state) {
-  bool old = gc_allowed_;
-  gc_allowed_ = new_state;
-  return old;
-}
-
 #endif
 
 
 void ExternalStringTable::AddString(String* string) {
   ASSERT(string->IsExternalString());
   if (Heap::InNewSpace(string)) {
     new_space_strings_.Add(string);
   } else {
     old_space_strings_.Add(string);
   }
@@ skipping 36 matching lines @@
 
 
 void ExternalStringTable::ShrinkNewStrings(int position) {
   new_space_strings_.Rewind(position);
   Verify();
 }
 
 } }  // namespace v8::internal
 
 #endif  // V8_HEAP_INL_H_