[foozzie] Remove obsolete suppression

The bug appears to be fixed.

No-Try: true
Bug: chromium:693426
Change-Id: Ibd029c906dca87a3fd0c3e00be0b795e87390bd4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2037439Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66134}

tools/clusterfuzz/v8_suppressions.js

@@ -6,16 +6,3 @@
 // You can temporarily change JS behavior here to silence known problems.
 // Please refer to a bug in a comment and remove the suppression once the
 // problem is fixed.
-
-// Suppress http://crbug.com/693426
-(function () {
-  var oldMathPow = Math.pow
-  Math.pow = function(a, b){
-    var s = "" + oldMathPow(a, b)
-    // Low tech precision mock. Limit digits in string representation.
-    // The phrases Infinity and NaN don't match the split("e").
-    s = s.split("e");
-    s[0] = s[0].substr(0, 17);
-    return parseFloat(s.join("e"));
-  }
-})();