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

src/objects.cc

 // 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.
 
 #include <sstream>
 
 #include "src/v8.h"
 
 #include "src/accessors.h"
 #include "src/allocation-site-scopes.h"
@@ skipping 14917 matching lines @@
     array->set(index, cast_value);
   }
   return array->GetIsolate()->factory()->NewNumberFromUint(cast_value);
 }
 
 
 Handle<Object> ExternalFloat32Array::SetValue(
     Handle<ExternalFloat32Array> array,
     uint32_t index,
     Handle<Object> value) {
-  float cast_value = static_cast<float>(base::OS::nan_value());
+  float cast_value = std::numeric_limits<float>::quiet_NaN();
   if (index < static_cast<uint32_t>(array->length())) {
     if (value->IsSmi()) {
       int int_value = Handle<Smi>::cast(value)->value();
       cast_value = static_cast<float>(int_value);
     } else if (value->IsHeapNumber()) {
       double double_value = Handle<HeapNumber>::cast(value)->value();
       cast_value = static_cast<float>(double_value);
     } else {
       // Clamp undefined to NaN (default). All other types have been
       // converted to a number type further up in the call chain.
       DCHECK(value->IsUndefined());
     }
     array->set(index, cast_value);
   }
   return array->GetIsolate()->factory()->NewNumber(cast_value);
 }
 
 
 Handle<Object> ExternalFloat64Array::SetValue(
     Handle<ExternalFloat64Array> array,
     uint32_t index,
     Handle<Object> value) {
-  double double_value = base::OS::nan_value();
+  double double_value = std::numeric_limits<double>::quiet_NaN();
   if (index < static_cast<uint32_t>(array->length())) {
     if (value->IsNumber()) {
       double_value = value->Number();
     } else {
       // Clamp undefined to NaN (default). All other types have been
       // converted to a number type further up in the call chain.
       DCHECK(value->IsUndefined());
     }
     array->set(index, double_value);
   }
@@ skipping 1847 matching lines @@
   Handle<DependentCode> codes =
       DependentCode::Insert(handle(cell->dependent_code(), info->isolate()),
                             DependentCode::kPropertyCellChangedGroup,
                             info->object_wrapper());
   if (*codes != cell->dependent_code()) cell->set_dependent_code(*codes);
   info->dependencies(DependentCode::kPropertyCellChangedGroup)->Add(
       cell, info->zone());
 }
 
 } }  // namespace v8::internal