Revert of Remove obsolete V8_INFINITY macro.

test/cctest/compiler/test-run-jsops.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 "src/v8.h"
 
 #include "test/cctest/compiler/function-tester.h"
 
 using namespace v8::internal;
 using namespace v8::internal::compiler;
@@ skipping 39 matching lines @@
   T.CheckCall(T.Val(3), T.Val("3"), T.NewObject("([1])"));
   T.CheckCall(T.nan(), T.Val("3"), T.NewObject("({})"));
 }
 
 
 TEST(BinopDivide) {
   FunctionTester T("(function(a,b) { return a / b; })");
 
   T.CheckCall(2, 8, 4);
   T.CheckCall(2.1, 8.4, 4);
-  T.CheckCall(std::numeric_limits<double>::infinity(), 8, 0);
-  T.CheckCall(-std::numeric_limits<double>::infinity(), -8, 0);
+  T.CheckCall(V8_INFINITY, 8, 0);
+  T.CheckCall(-V8_INFINITY, -8, 0);
   T.CheckCall(T.infinity(), T.Val(8), T.Val("0"));
   T.CheckCall(T.minus_infinity(), T.Val("-8"), T.Val(0.0));
   T.CheckCall(T.Val(1.5), T.Val("3"), T.Val("2"));
   T.CheckCall(T.nan(), T.Val("3"), T.Val("B"));
   T.CheckCall(T.Val(1.5), T.Val("3"), T.NewObject("([2])"));
   T.CheckCall(T.nan(), T.Val("3"), T.NewObject("({})"));
 }
 
 
 TEST(BinopModulus) {
@@ skipping 443 matching lines @@
   T.CheckCall(T.Val("ab"), T.Val("a"), T.Val("b"));
 }
 
 
 TEST(RegExpLiteral) {
   FunctionTester T("(function(a) { o = /b/; return o.test(a); })");
 
   T.CheckTrue(T.Val("abc"));
   T.CheckFalse(T.Val("xyz"));
 }