html - JavaScript "Counter" object, what is it? -


i noticed accident webkit , firefox define global variable called "counter" in window. idea of is?

on chrome, appears such in watch:

counter: function counter() { [native code] }

note: variable not present on ie (tested version 10)

http://blog.peschla.net/doxygen/v8_chromium_r157275/v8-counters_8h.html

i believe saying counters garbage collection, counting number of references given data. direct or indirect create more accurate pointer recalling data or releasing cache? correct me if wrong, new..it more fun google study.


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