[builtins] Migrate a bunch of Math builtins to C++.

src/runtime/runtime.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_RUNTIME_RUNTIME_H_
 #define V8_RUNTIME_RUNTIME_H_
 
 #include "src/allocation.h"
 #include "src/base/platform/time.h"
 #include "src/objects.h"
@@ skipping 351 matching lines @@
   F(LiveEditReplaceFunctionCode, 2, 1)              \
   F(LiveEditFunctionSetScript, 2, 1)                \
   F(LiveEditReplaceRefToNestedFunction, 3, 1)       \
   F(LiveEditPatchFunctionPositions, 2, 1)           \
   F(LiveEditCheckAndDropActivations, 3, 1)          \
   F(LiveEditCompareStrings, 2, 1)                   \
   F(LiveEditRestartFrame, 2, 1)
 
 
 #define FOR_EACH_INTRINSIC_MATHS(F) \
-  F(MathAcos, 1, 1)                 \
-  F(MathAsin, 1, 1)                 \
-  F(MathAtan, 1, 1)                 \
   F(MathLogRT, 1, 1)                \
   F(DoubleHi, 1, 1)                 \
   F(DoubleLo, 1, 1)                 \
   F(ConstructDouble, 2, 1)          \
   F(RemPiO2, 2, 1)                  \
   F(MathAtan2, 2, 1)                \
   F(MathExpRT, 1, 1)                \
   F(MathClz32, 1, 1)                \
   F(MathFloor, 1, 1)                \
   F(MathPow, 2, 1)                  \
   F(MathPowRT, 2, 1)                \
   F(RoundNumber, 1, 1)              \
   F(MathSqrt, 1, 1)                 \
-  F(MathFround, 1, 1)               \
   F(GenerateRandomNumbers, 1, 1)
 
 
 #define FOR_EACH_INTRINSIC_NUMBERS(F)  \
   F(NumberToRadixString, 2, 1)         \
   F(NumberToFixed, 2, 1)               \
   F(NumberToExponential, 2, 1)         \
   F(NumberToPrecision, 2, 1)           \
   F(IsValidSmi, 1, 1)                  \
   F(StringToNumber, 1, 1)              \
   F(StringParseInt, 2, 1)              \
   F(StringParseFloat, 1, 1)            \
   F(NumberToString, 1, 1)              \
   F(NumberToStringSkipCache, 1, 1)     \
   F(NumberToIntegerMapMinusZero, 1, 1) \
   F(NumberToSmi, 1, 1)                 \
-  F(NumberImul, 2, 1)                  \
   F(SmiLexicographicCompare, 2, 1)     \
   F(MaxSmi, 0, 1)                      \
   F(IsSmi, 1, 1)                       \
   F(GetRootNaN, 0, 1)                  \
   F(GetHoleNaNUpper, 0, 1)             \
   F(GetHoleNaNLower, 0, 1)
 
 #define FOR_EACH_INTRINSIC_OBJECT(F)                 \
   F(GetPrototype, 1, 1)                              \
   F(InternalSetPrototype, 2, 1)                      \
@@ skipping 786 matching lines @@
 
 class DeclareGlobalsEvalFlag : public BitField<bool, 0, 1> {};
 class DeclareGlobalsNativeFlag : public BitField<bool, 1, 1> {};
 STATIC_ASSERT(LANGUAGE_END == 3);
 class DeclareGlobalsLanguageMode : public BitField<LanguageMode, 2, 2> {};
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_RUNTIME_RUNTIME_H_