Use Chrome compatible naming for compiler specifics.

src/base/utils/random-number-generator.h

 // Copyright 2013 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_BASE_UTILS_RANDOM_NUMBER_GENERATOR_H_
 #define V8_BASE_UTILS_RANDOM_NUMBER_GENERATOR_H_
 
 #include "src/base/macros.h"
 
 namespace v8 {
 namespace base {
 
 // -----------------------------------------------------------------------------
 // RandomNumberGenerator
 //
 // This class is used to generate a stream of pseudorandom numbers. The class
 // uses a 48-bit seed, which is modified using a linear congruential formula.
 // (See Donald Knuth, The Art of Computer Programming, Volume 3, Section 3.2.1.)
 // If two instances of RandomNumberGenerator are created with the same seed, and
 // the same sequence of method calls is made for each, they will generate and
 // return identical sequences of numbers.
 // This class uses (probably) weak entropy by default, but it's sufficient,
 // because it is the responsibility of the embedder to install an entropy source
 // using v8::V8::SetEntropySource(), which provides reasonable entropy, see:
 // https://code.google.com/p/v8/issues/detail?id=2905
 // This class is neither reentrant nor threadsafe.
 
-class RandomNumberGenerator V8_FINAL {
+class RandomNumberGenerator FINAL {
  public:
   // EntropySource is used as a callback function when V8 needs a source of
   // entropy.
   typedef bool (*EntropySource)(unsigned char* buffer, size_t buflen);
   static void SetEntropySource(EntropySource entropy_source);
 
   RandomNumberGenerator();
   explicit RandomNumberGenerator(int64_t seed) { SetSeed(seed); }
 
   // Returns the next pseudorandom, uniformly distributed int value from this
   // random number generator's sequence. The general contract of |NextInt()| is
   // that one int value is pseudorandomly generated and returned.
   // All 2^32 possible integer values are produced with (approximately) equal
   // probability.
-  V8_INLINE int NextInt() V8_WARN_UNUSED_RESULT {
+  V8_INLINE int NextInt() WARN_UNUSED_RESULT {
     return Next(32);
   }
 
   // Returns a pseudorandom, uniformly distributed int value between 0
   // (inclusive) and the specified max value (exclusive), drawn from this random
   // number generator's sequence. The general contract of |NextInt(int)| is that
   // one int value in the specified range is pseudorandomly generated and
   // returned. All max possible int values are produced with (approximately)
   // equal probability.
-  int NextInt(int max) V8_WARN_UNUSED_RESULT;
+  int NextInt(int max) WARN_UNUSED_RESULT;
 
   // Returns the next pseudorandom, uniformly distributed boolean value from
   // this random number generator's sequence. The general contract of
   // |NextBoolean()| is that one boolean value is pseudorandomly generated and
   // returned. The values true and false are produced with (approximately) equal
   // probability.
-  V8_INLINE bool NextBool() V8_WARN_UNUSED_RESULT {
+  V8_INLINE bool NextBool() WARN_UNUSED_RESULT {
     return Next(1) != 0;
   }
 
   // Returns the next pseudorandom, uniformly distributed double value between
   // 0.0 and 1.0 from this random number generator's sequence.
   // The general contract of |NextDouble()| is that one double value, chosen
   // (approximately) uniformly from the range 0.0 (inclusive) to 1.0
   // (exclusive), is pseudorandomly generated and returned.
-  double NextDouble() V8_WARN_UNUSED_RESULT;
+  double NextDouble() WARN_UNUSED_RESULT;
 
   // Fills the elements of a specified array of bytes with random numbers.
   void NextBytes(void* buffer, size_t buflen);
 
   // Override the current ssed.
   void SetSeed(int64_t seed);
 
  private:
   static const int64_t kMultiplier = V8_2PART_UINT64_C(0x5, deece66d);
   static const int64_t kAddend = 0xb;
   static const int64_t kMask = V8_2PART_UINT64_C(0xffff, ffffffff);
 
-  int Next(int bits) V8_WARN_UNUSED_RESULT;
+  int Next(int bits) WARN_UNUSED_RESULT;
 
   int64_t seed_;
 };
 
 } }  // namespace v8::base
 
 #endif  // V8_BASE_UTILS_RANDOM_NUMBER_GENERATOR_H_