Cosmetic changes ("set up" is a verb, "setup" is a noun).

src/profile-generator.h

 // 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 816 matching lines @@
   HeapEntry* Map(HeapThing thing);
   void Pair(HeapThing thing, HeapEntriesAllocator* allocator, HeapEntry* entry);
   void CountReference(HeapThing from, HeapThing to,
                       int* prev_children_count = NULL,
                       int* prev_retainers_count = NULL);
 
   int entries_count() { return entries_count_; }
   int total_children_count() { return total_children_count_; }
   int total_retainers_count() { return total_retainers_count_; }
 
-  static HeapEntry *const kHeapEntryPlaceholder;
+  static HeapEntry* const kHeapEntryPlaceholder;
 
  private:
   struct EntryInfo {
     EntryInfo(HeapEntry* entry, HeapEntriesAllocator* allocator)
         : entry(entry),
           allocator(allocator),
           children_count(0),
           retainers_count(0) {
     }
     HeapEntry* entry;
@@ skipping 308 matching lines @@
 
   friend class HeapSnapshotJSONSerializerEnumerator;
   friend class HeapSnapshotJSONSerializerIterator;
 
   DISALLOW_COPY_AND_ASSIGN(HeapSnapshotJSONSerializer);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_PROFILE_GENERATOR_H_