Remove obsolete V8_INFINITY macro.

test/cctest/test-strtod.cc

Index: test/cctest/test-strtod.cc
diff --git a/test/cctest/test-strtod.cc b/test/cctest/test-strtod.cc
index 7c1118603e8c82c81df51415815430c8e2206e49..77a3dc41edac695f01f4c6431f0c96ee8e20565d 100644
--- a/test/cctest/test-strtod.cc
+++ b/test/cctest/test-strtod.cc
@@ -200,36 +200,42 @@ TEST(Strtod) {
   CHECK_EQ(0.0, StrtodChar("0000000010000", -329));
   CHECK_EQ(0.0, StrtodChar("0000000090000", -329));
 
-  // It would be more readable to put the literals (and not V8_INFINITY) on the
+  // It would be more readable to put the literals (and not
+  // std::numeric_limits<double>::infinity()) on the
   // left side (i.e. CHECK_EQ(1e309, StrtodChar("1", 309))), but then Gcc
   // complains that the floating constant exceeds range of 'double'.
-  CHECK_EQ(V8_INFINITY, StrtodChar("1", 309));
+  CHECK_EQ(std::numeric_limits<double>::infinity(), StrtodChar("1", 309));
   CHECK_EQ(1e308, StrtodChar("1", 308));
   CHECK_EQ(1234e305, StrtodChar("1234", 305));
   CHECK_EQ(1234e304, StrtodChar("1234", 304));
-  CHECK_EQ(V8_INFINITY, StrtodChar("18", 307));
+  CHECK_EQ(std::numeric_limits<double>::infinity(), StrtodChar("18", 307));
   CHECK_EQ(17e307, StrtodChar("17", 307));
-  CHECK_EQ(V8_INFINITY, StrtodChar("0000001", 309));
+  CHECK_EQ(std::numeric_limits<double>::infinity(), StrtodChar("0000001", 309));
   CHECK_EQ(1e308, StrtodChar("00000001", 308));
   CHECK_EQ(1234e305, StrtodChar("00000001234", 305));
   CHECK_EQ(1234e304, StrtodChar("000000001234", 304));
-  CHECK_EQ(V8_INFINITY, StrtodChar("0000000018", 307));
+  CHECK_EQ(std::numeric_limits<double>::infinity(),
+           StrtodChar("0000000018", 307));
   CHECK_EQ(17e307, StrtodChar("0000000017", 307));
-  CHECK_EQ(V8_INFINITY, StrtodChar("1000000", 303));
+  CHECK_EQ(std::numeric_limits<double>::infinity(), StrtodChar("1000000", 303));
   CHECK_EQ(1e308, StrtodChar("100000", 303));
   CHECK_EQ(1234e305, StrtodChar("123400000", 300));
   CHECK_EQ(1234e304, StrtodChar("123400000", 299));
-  CHECK_EQ(V8_INFINITY, StrtodChar("180000000", 300));
+  CHECK_EQ(std::numeric_limits<double>::infinity(),
+           StrtodChar("180000000", 300));
   CHECK_EQ(17e307, StrtodChar("170000000", 300));
-  CHECK_EQ(V8_INFINITY, StrtodChar("00000001000000", 303));
+  CHECK_EQ(std::numeric_limits<double>::infinity(),
+           StrtodChar("00000001000000", 303));
   CHECK_EQ(1e308, StrtodChar("000000000000100000", 303));
   CHECK_EQ(1234e305, StrtodChar("00000000123400000", 300));
   CHECK_EQ(1234e304, StrtodChar("0000000123400000", 299));
-  CHECK_EQ(V8_INFINITY, StrtodChar("00000000180000000", 300));
+  CHECK_EQ(std::numeric_limits<double>::infinity(),
+           StrtodChar("00000000180000000", 300));
   CHECK_EQ(17e307, StrtodChar("00000000170000000", 300));
   CHECK_EQ(1.7976931348623157E+308, StrtodChar("17976931348623157", 292));
   CHECK_EQ(1.7976931348623158E+308, StrtodChar("17976931348623158", 292));
-  CHECK_EQ(V8_INFINITY, StrtodChar("17976931348623159", 292));
+  CHECK_EQ(std::numeric_limits<double>::infinity(),
+           StrtodChar("17976931348623159", 292));
 
   // The following number is the result of 89255.0/1e22. Both floating-point
   // numbers can be accurately represented with doubles. However on Linux,x86
@@ -407,7 +413,7 @@ static bool CheckDouble(Vector<const char> buffer,
     d.NormalizedBoundaries(&lower_boundary, &upper_boundary);
     return CompareBignumToDiyFp(input_digits, exponent, lower_boundary) <= 0;
   }
-  if (to_check == V8_INFINITY) {
+  if (to_check == std::numeric_limits<double>::infinity()) {
     const double kMaxDouble = 1.7976931348623157e308;
     // Check that the buffer*10^exponent >= boundary between kMaxDouble and inf.
     Double d(kMaxDouble);