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

test/cctest/compiler/test-machine-operator-reducer.cc

 // Copyright 2014 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 "test/cctest/cctest.h"
 
 #include "src/base/utils/random-number-generator.h"
 #include "src/codegen.h"
 #include "src/compiler/graph-inl.h"
 #include "src/compiler/js-graph.h"
@@ skipping 826 matching lines @@
   FOR_FLOAT64_INPUTS(pl) {
     FOR_FLOAT64_INPUTS(pr) {
       double x = *pl, y = *pr;
       R.CheckFoldBinop<double>(modulo(x, y), x, y);
     }
   }
 
   Node* x = R.Parameter();
   Node* zero = R.Constant<double>(0.0);
 
-  R.CheckFoldBinop<double>(v8::base::OS::nan_value(), x, zero);
+  R.CheckFoldBinop<double>(std::numeric_limits<double>::quiet_NaN(), x, zero);
 
   CheckNans(&R);
 }
 
 
 // TODO(titzer): test MachineOperatorReducer for Word64And
 // TODO(titzer): test MachineOperatorReducer for Word64Or
 // TODO(titzer): test MachineOperatorReducer for Word64Xor
 // TODO(titzer): test MachineOperatorReducer for Word64Shl
 // TODO(titzer): test MachineOperatorReducer for Word64Shr
 // TODO(titzer): test MachineOperatorReducer for Word64Sar
 // TODO(titzer): test MachineOperatorReducer for Word64Equal
 // TODO(titzer): test MachineOperatorReducer for Word64Not
 // TODO(titzer): test MachineOperatorReducer for Int64Add
 // TODO(titzer): test MachineOperatorReducer for Int64Sub
 // TODO(titzer): test MachineOperatorReducer for Int64Mul
 // TODO(titzer): test MachineOperatorReducer for Int64UMul
 // TODO(titzer): test MachineOperatorReducer for Int64Div
 // TODO(titzer): test MachineOperatorReducer for Uint64Div
 // TODO(titzer): test MachineOperatorReducer for Int64Mod
 // TODO(titzer): test MachineOperatorReducer for Uint64Mod
 // TODO(titzer): test MachineOperatorReducer for Int64Neg
 // TODO(titzer): test MachineOperatorReducer for ChangeInt32ToFloat64
 // TODO(titzer): test MachineOperatorReducer for ChangeFloat64ToInt32
 // TODO(titzer): test MachineOperatorReducer for Float64Compare