Merge 6006:6095 from bleeding_edge to experimental/gc branch.

src/math.js

 // Copyright 2006-2008 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 240 matching lines @@
     "log", MathLog,
     "round", MathRound,
     "sin", MathSin,
     "sqrt", MathSqrt,
     "tan", MathTan,
     "atan2", MathAtan2,
     "pow", MathPow,
     "max", MathMax,
     "min", MathMin
   ));
-
-  // The values here are from the MathFunctionId enum in objects.h.
-  %SetMathFunctionId($Math.floor, 1);
-  %SetMathFunctionId($Math.round, 2);
-  %SetMathFunctionId($Math.abs, 4);
-  %SetMathFunctionId($Math.sqrt, 0xd);
-  %SetMathFunctionId($Math.pow, 0xe);
-  // TODO(erikcorry): Set the id of the other functions so they can be
-  // optimized.
 };
 
 
 SetupMath();