Remove deprecated v8::base::OS::nan_value().

src/objects-inl.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.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 4208 matching lines @@
 int16_t Int16ArrayTraits::defaultValue() { return 0; }
 
 
 uint32_t Uint32ArrayTraits::defaultValue() { return 0; }
 
 
 int32_t Int32ArrayTraits::defaultValue() { return 0; }
 
 
 float Float32ArrayTraits::defaultValue() {
-  return static_cast<float>(base::OS::nan_value());
+  return std::numeric_limits<float>::quiet_NaN();
 }
 
 
-double Float64ArrayTraits::defaultValue() { return base::OS::nan_value(); }
+double Float64ArrayTraits::defaultValue() {
+  return std::numeric_limits<double>::quiet_NaN();
+}
 
 
 template <class Traits>
 typename Traits::ElementType FixedTypedArray<Traits>::get_scalar(int index) {
   DCHECK((index >= 0) && (index < this->length()));
   ElementType* ptr = reinterpret_cast<ElementType*>(
       FIELD_ADDR(this, kDataOffset));
   return ptr[index];
 }
 
@@ skipping 3256 matching lines @@
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_