Remove obsolete V8_INFINITY macro.

src/compiler/js-builtin-reducer.cc

Index: src/compiler/js-builtin-reducer.cc
diff --git a/src/compiler/js-builtin-reducer.cc b/src/compiler/js-builtin-reducer.cc
index 263b0feedda04949e0f83843996da6a51eea86d4..27b774976259854e006a57c4599eea08f89c5f77 100644
--- a/src/compiler/js-builtin-reducer.cc
+++ b/src/compiler/js-builtin-reducer.cc
@@ -2,9 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "src/compiler/js-builtin-reducer.h"
+
+#include <limits>
+
 #include "src/compiler/diamond.h"
 #include "src/compiler/graph-inl.h"
-#include "src/compiler/js-builtin-reducer.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/node-matchers.h"
 #include "src/compiler/node-properties-inl.h"
@@ -138,7 +141,8 @@ Reduction JSBuiltinReducer::ReduceMathMax(Node* node) {
   JSCallReduction r(node);
   if (r.InputsMatchZero()) {
     // Math.max() -> -Infinity
-    return Replace(jsgraph()->Constant(-V8_INFINITY));
+    return Replace(
+        jsgraph()->Constant(-std::numeric_limits<double>::infinity()));
   }
   if (r.InputsMatchOne(Type::Number())) {
     // Math.max(a:number) -> a