remove ISOLATE

src/spaces.cc

 // Copyright 2011 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 1932 matching lines @@
                allocated_histogram_[i].name(),
                allocated_histogram_[i].number(),
                allocated_histogram_[i].bytes());
       }
     }
     PrintF("\n");
   }
 #endif  // DEBUG
 
   if (FLAG_log_gc) {
-    Isolate* isolate = ISOLATE;
+    Isolate* isolate = heap()->isolate();
     DoReportStatistics(isolate, allocated_histogram_, "allocated");
     DoReportStatistics(isolate, promoted_histogram_, "promoted");
   }
 }
 
 
 void NewSpace::RecordAllocation(HeapObject* obj) {
   InstanceType type = obj->map()->instance_type();
   ASSERT(0 <= type && type <= LAST_TYPE);
   allocated_histogram_[type].increment_number(1);
@@ skipping 1257 matching lines @@
     object->ShortPrint();
     PrintF("\n");
   }
   printf(" --------------------------------------\n");
   printf(" Marked: %x, LiveCount: %x\n", mark_size, LiveBytes());
 }
 
 #endif  // DEBUG
 
 } }  // namespace v8::internal