Fix compilation with gdbjit=on.

src/objects.h

 // Copyright 2012 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 1415 matching lines @@
   // Returns the field at offset in obj, as a read/write Object* reference.
   // Does no checking, and is safe to use during GC, while maps are invalid.
   // Does not invoke write barrier, so should only be assigned to
   // during marking GC.
   static inline Object** RawField(HeapObject* obj, int offset);
 
   // Casting.
   static inline HeapObject* cast(Object* obj);
 
   // Return the write barrier mode for this. Callers of this function
-  // must be able to present a reference to an AssertNoAllocation
+  // must be able to present a reference to an DisallowHeapAllocation
   // object as a sign that they are not going to use this function
   // from code that allocates and thus invalidates the returned write
   // barrier mode.
   inline WriteBarrierMode GetWriteBarrierMode(
       const DisallowHeapAllocation& promise);
 
   // Dispatched behavior.
   void HeapObjectShortPrint(StringStream* accumulator);
 #ifdef OBJECT_PRINT
   inline void HeapObjectPrint() {
@@ skipping 8234 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_