[serializer] clean up root list items.

src/heap/heap.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_HEAP_HEAP_H_
 #define V8_HEAP_HEAP_H_
 
 #include <cmath>
 #include <map>
 
@@ skipping 30 matching lines @@
   V(String, empty_string, empty_string)                                        \
   V(Map, meta_map, MetaMap)                                                    \
   V(Map, byte_array_map, ByteArrayMap)                                         \
   V(Map, fixed_array_map, FixedArrayMap)                                       \
   V(Map, fixed_cow_array_map, FixedCOWArrayMap)                                \
   V(Map, hash_table_map, HashTableMap)                                         \
   V(Map, symbol_map, SymbolMap)                                                \
   V(Map, one_byte_string_map, OneByteStringMap)                                \
   V(Map, one_byte_internalized_string_map, OneByteInternalizedStringMap)       \
   V(Map, scope_info_map, ScopeInfoMap)                                         \
-  V(Map, module_info_entry_map, ModuleInfoEntryMap)                            \
-  V(Map, module_info_map, ModuleInfoMap)                                       \
   V(Map, shared_function_info_map, SharedFunctionInfoMap)                      \
   V(Map, code_map, CodeMap)                                                    \
   V(Map, function_context_map, FunctionContextMap)                             \
   V(Map, cell_map, CellMap)                                                    \
   V(Map, weak_cell_map, WeakCellMap)                                           \
   V(Map, global_property_cell_map, GlobalPropertyCellMap)                      \
   V(Map, foreign_map, ForeignMap)                                              \
   V(Map, heap_number_map, HeapNumberMap)                                       \
   V(Map, transition_array_map, TransitionArrayMap)                             \
   V(FixedArray, empty_literals_array, EmptyLiteralsArray)                      \
   V(FixedArray, empty_type_feedback_vector, EmptyTypeFeedbackVector)           \
   V(FixedArray, empty_fixed_array, EmptyFixedArray)                            \
-  V(ScopeInfo, empty_scope_info, EmptyScopeInfo)                               \
   V(DescriptorArray, empty_descriptor_array, EmptyDescriptorArray)             \
   /* Entries beyond the first 32                                            */ \
   /* The roots above this line should be boring from a GC point of view.    */ \
   /* This means they are never in new space and never on a page that is     */ \
   /* being compacted.                                                       */ \
   /* Oddballs */                                                               \
   V(Oddball, no_interceptor_result_sentinel, NoInterceptorResultSentinel)      \
   V(Oddball, arguments_marker, ArgumentsMarker)                                \
   V(Oddball, exception, Exception)                                             \
   V(Oddball, termination_exception, TerminationException)                      \
@@ skipping 11 matching lines @@
   /* Maps */                                                                   \
   V(Map, fixed_double_array_map, FixedDoubleArrayMap)                          \
   V(Map, mutable_heap_number_map, MutableHeapNumberMap)                        \
   V(Map, ordered_hash_table_map, OrderedHashTableMap)                          \
   V(Map, unseeded_number_dictionary_map, UnseededNumberDictionaryMap)          \
   V(Map, sloppy_arguments_elements_map, SloppyArgumentsElementsMap)            \
   V(Map, message_object_map, JSMessageObjectMap)                               \
   V(Map, neander_map, NeanderMap)                                              \
   V(Map, external_map, ExternalMap)                                            \
   V(Map, bytecode_array_map, BytecodeArrayMap)                                 \
+  V(Map, module_info_entry_map, ModuleInfoEntryMap)                            \
+  V(Map, module_info_map, ModuleInfoMap)                                       \
   /* String maps */                                                            \
   V(Map, native_source_string_map, NativeSourceStringMap)                      \
   V(Map, string_map, StringMap)                                                \
   V(Map, cons_one_byte_string_map, ConsOneByteStringMap)                       \
   V(Map, cons_string_map, ConsStringMap)                                       \
   V(Map, sliced_string_map, SlicedStringMap)                                   \
   V(Map, sliced_one_byte_string_map, SlicedOneByteStringMap)                   \
   V(Map, external_string_map, ExternalStringMap)                               \
   V(Map, external_string_with_one_byte_data_map,                               \
     ExternalStringWithOneByteDataMap)                                          \
@@ skipping 28 matching lines @@
   V(Map, int32x4_map, Int32x4Map)                                              \
   V(Map, uint32x4_map, Uint32x4Map)                                            \
   V(Map, bool32x4_map, Bool32x4Map)                                            \
   V(Map, int16x8_map, Int16x8Map)                                              \
   V(Map, uint16x8_map, Uint16x8Map)                                            \
   V(Map, bool16x8_map, Bool16x8Map)                                            \
   V(Map, int8x16_map, Int8x16Map)                                              \
   V(Map, uint8x16_map, Uint8x16Map)                                            \
   V(Map, bool8x16_map, Bool8x16Map)                                            \
   /* Canonical empty values */                                                 \
+  V(ScopeInfo, empty_scope_info, EmptyScopeInfo)                               \
   V(ByteArray, empty_byte_array, EmptyByteArray)                               \
   V(FixedTypedArrayBase, empty_fixed_uint8_array, EmptyFixedUint8Array)        \
   V(FixedTypedArrayBase, empty_fixed_int8_array, EmptyFixedInt8Array)          \
   V(FixedTypedArrayBase, empty_fixed_uint16_array, EmptyFixedUint16Array)      \
   V(FixedTypedArrayBase, empty_fixed_int16_array, EmptyFixedInt16Array)        \
   V(FixedTypedArrayBase, empty_fixed_uint32_array, EmptyFixedUint32Array)      \
   V(FixedTypedArrayBase, empty_fixed_int32_array, EmptyFixedInt32Array)        \
   V(FixedTypedArrayBase, empty_fixed_float32_array, EmptyFixedFloat32Array)    \
   V(FixedTypedArrayBase, empty_fixed_float64_array, EmptyFixedFloat64Array)    \
   V(FixedTypedArrayBase, empty_fixed_uint8_clamped_array,                      \
@@ skipping 2489 matching lines @@
   }
 
  private:
   Heap* heap_;
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_HEAP_HEAP_H_