Drop OS::IsOutsideAllocatedSpace() and move the tracking to the MemoryAllocator.

src/heap.cc

 // 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 6151 matching lines @@
 }
 
 #endif  // DEBUG
 
 bool Heap::Contains(HeapObject* value) {
   return Contains(value->address());
 }
 
 
 bool Heap::Contains(Address addr) {
-  if (OS::IsOutsideAllocatedSpace(addr)) return false;
+  if (isolate_->memory_allocator()->IsOutsideAllocatedSpace(addr)) return false;
   return HasBeenSetUp() &&
     (new_space_.ToSpaceContains(addr) ||
      old_pointer_space_->Contains(addr) ||
      old_data_space_->Contains(addr) ||
      code_space_->Contains(addr) ||
      map_space_->Contains(addr) ||
      cell_space_->Contains(addr) ||
      property_cell_space_->Contains(addr) ||
      lo_space_->SlowContains(addr));
 }
 
 
 bool Heap::InSpace(HeapObject* value, AllocationSpace space) {
   return InSpace(value->address(), space);
 }
 
 
 bool Heap::InSpace(Address addr, AllocationSpace space) {
-  if (OS::IsOutsideAllocatedSpace(addr)) return false;
+  if (isolate_->memory_allocator()->IsOutsideAllocatedSpace(addr)) return false;
   if (!HasBeenSetUp()) return false;
 
   switch (space) {
     case NEW_SPACE:
       return new_space_.ToSpaceContains(addr);
     case OLD_POINTER_SPACE:
       return old_pointer_space_->Contains(addr);
     case OLD_DATA_SPACE:
       return old_data_space_->Contains(addr);
     case CODE_SPACE:
@@ skipping 1858 matching lines @@
   if (FLAG_concurrent_recompilation) {
     heap_->relocation_mutex_->Lock();
 #ifdef DEBUG
     heap_->relocation_mutex_locked_by_optimizer_thread_ =
         heap_->isolate()->optimizing_compiler_thread()->IsOptimizerThread();
 #endif  // DEBUG
   }
 }
 
 } }  // namespace v8::internal