Remove obsolete V8_INFINITY macro.

test/cctest/compiler/test-js-constant-cache.cc

Index: test/cctest/compiler/test-js-constant-cache.cc
diff --git a/test/cctest/compiler/test-js-constant-cache.cc b/test/cctest/compiler/test-js-constant-cache.cc
index 8588f66f1f546f7a6161e0f5d9f04b6752bc19ab..a7f26648f450e0e50117d04c1dd5e8fd2c2b7413 100644
--- a/test/cctest/compiler/test-js-constant-cache.cc
+++ b/test/cctest/compiler/test-js-constant-cache.cc
@@ -446,23 +446,12 @@ TEST(JSGraph_GetCachedNodes_together) {
   JSConstantCacheTester T;
 
   Node* constants[] = {
-      T.TrueConstant(),
-      T.UndefinedConstant(),
-      T.TheHoleConstant(),
-      T.TrueConstant(),
-      T.FalseConstant(),
-      T.NullConstant(),
-      T.ZeroConstant(),
-      T.OneConstant(),
-      T.NaNConstant(),
-      T.Int32Constant(0),
-      T.Int32Constant(1),
-      T.Int64Constant(-2),
-      T.Int64Constant(-4),
-      T.Float64Constant(0.9),
-      T.Float64Constant(V8_INFINITY),
-      T.Constant(0.99),
-      T.Constant(1.11),
+      T.TrueConstant(), T.UndefinedConstant(), T.TheHoleConstant(),
+      T.TrueConstant(), T.FalseConstant(), T.NullConstant(), T.ZeroConstant(),
+      T.OneConstant(), T.NaNConstant(), T.Int32Constant(0), T.Int32Constant(1),
+      T.Int64Constant(-2), T.Int64Constant(-4), T.Float64Constant(0.9),
+      T.Float64Constant(std::numeric_limits<double>::infinity()),
+      T.Constant(0.99), T.Constant(1.11),
       T.ExternalConstant(ExternalReference::address_of_one_half())};
 
   NodeVector nodes(T.main_zone());