Refactor allocation policies.

src/safepoint-table.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 186 matching lines @@
       indexes_(indexes), registers_(registers) { }
   ZoneList<int>* indexes_;
   ZoneList<int>* registers_;
 
   friend class SafepointTableBuilder;
 };
 
 
 class SafepointTableBuilder BASE_EMBEDDED {
  public:
-  SafepointTableBuilder()
-      : deoptimization_info_(32),
-        indexes_(32),
-        registers_(32),
-        emitted_(false) { }
+  SafepointTableBuilder();
 
   // Get the offset of the emitted safepoint table in the code.
   unsigned GetCodeOffset() const;
 
   // Define a new safepoint for the current position in the body.
   Safepoint DefineSafepoint(Assembler* assembler,
                             Safepoint::Kind kind,
                             int arguments,
                             int deoptimization_index);
 
@@ skipping 39 matching lines @@
 
   unsigned offset_;
   bool emitted_;
 
   DISALLOW_COPY_AND_ASSIGN(SafepointTableBuilder);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_SAFEPOINT_TABLE_H_