Make HashMap a template class to specify the allocation policy.

src/objects-inl.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 3313 matching lines @@
 void Map::set_prototype(Object* value, WriteBarrierMode mode) {
   ASSERT(value->IsNull() || value->IsJSReceiver());
   WRITE_FIELD(this, kPrototypeOffset, value);
   CONDITIONAL_WRITE_BARRIER(GetHeap(), this, kPrototypeOffset, value, mode);
 }
 
 
 DescriptorArray* Map::instance_descriptors() {
   Object* object = READ_FIELD(this, kInstanceDescriptorsOrBitField3Offset);
   if (object->IsSmi()) {
-    return HEAP->empty_descriptor_array();
+    return GetHeap()->empty_descriptor_array();
   } else {
     return DescriptorArray::cast(object);
   }
 }
 
 
 void Map::init_instance_descriptors() {
   WRITE_FIELD(this, kInstanceDescriptorsOrBitField3Offset, Smi::FromInt(0));
 }
 
@@ skipping 293 matching lines @@
 }
 
 
 BOOL_ACCESSORS(SharedFunctionInfo,
                compiler_hints,
                live_objects_may_exist,
                kLiveObjectsMayExist)
 
 
 bool SharedFunctionInfo::IsInobjectSlackTrackingInProgress() {
-  return initial_map() != HEAP->undefined_value();
+  return initial_map() != GetHeap()->undefined_value();
 }
 
 
 BOOL_GETTER(SharedFunctionInfo,
             compiler_hints,
             optimization_disabled,
             kOptimizationDisabled)
 
 
 void SharedFunctionInfo::set_optimization_disabled(bool disable) {
@@ skipping 1247 matching lines @@
 #undef WRITE_INT_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_