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

test/cctest/test-types.cc

Index: test/cctest/test-types.cc
diff --git a/test/cctest/test-types.cc b/test/cctest/test-types.cc
index ebef527dd0b3a64b019bdcf739e59f9ceef6f73d..b84520121991017b0d672106d663a8cda75e9ed8 100644
--- a/test/cctest/test-types.cc
+++ b/test/cctest/test-types.cc
@@ -338,7 +338,8 @@ struct Tests : Rep {
     CHECK(T.Constant(fac->NewNumber(10e60))->Is(T.PlainNumber));
     CHECK(!T.Constant(fac->NewNumber(10e60))->Is(T.Integral32));
     CHECK(T.Constant(fac->NewNumber(-1.0*0.0))->Is(T.MinusZero));
-    CHECK(T.Constant(fac->NewNumber(v8::base::OS::nan_value()))->Is(T.NaN));
+    CHECK(T.Constant(fac->NewNumber(std::numeric_limits<double>::quiet_NaN()))
+              ->Is(T.NaN));
     CHECK(T.Constant(fac->NewNumber(V8_INFINITY))->Is(T.PlainNumber));
     CHECK(!T.Constant(fac->NewNumber(V8_INFINITY))->Is(T.Integral32));
     CHECK(T.Constant(fac->NewNumber(-V8_INFINITY))->Is(T.PlainNumber));