Fix some inconsistent formatting.

src/hashmap.h

 // Copyright 2008 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 65 matching lines @@
   // Otherwise, NULL is returned.
   Entry* Lookup(void* key, uint32_t hash, bool insert);
 
   // Removes the entry with matching key.
   void Remove(void* key, uint32_t hash);
 
   // Empties the hash map (occupancy() == 0).
   void Clear();
 
   // The number of (non-empty) entries in the table.
-  uint32_t occupancy() const  { return occupancy_; }
+  uint32_t occupancy() const { return occupancy_; }
 
   // The capacity of the table. The implementation
   // makes sure that occupancy is at most 80% of
   // the table capacity.
-  uint32_t capacity() const  { return capacity_; }
+  uint32_t capacity() const { return capacity_; }
 
   // Iteration
   //
   // for (Entry* p = map.Start(); p != NULL; p = map.Next(p)) {
   //   ...
   // }
   //
   // If entries are inserted during iteration, the effect of
   // calling Next() is undefined.
   Entry* Start() const;
   Entry* Next(Entry* p) const;
 
  private:
   Allocator* allocator_;
   MatchFun match_;
   Entry* map_;
   uint32_t capacity_;
   uint32_t occupancy_;
 
-  Entry* map_end() const  { return map_ + capacity_; }
+  Entry* map_end() const { return map_ + capacity_; }
   Entry* Probe(void* key, uint32_t hash);
   void Initialize(uint32_t capacity);
   void Resize();
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HASHMAP_H_