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appengine/swarming/elements/res/js/common.js

Index: appengine/swarming/elements/res/js/common.js
diff --git a/appengine/swarming/elements/res/js/common.js b/appengine/swarming/elements/res/js/common.js
index 89038897419b998b30aa211d6cc495cf3f8d7000..e0da135d8873721d1ae719b6e0d25c92ba5515c0 100644
--- a/appengine/swarming/elements/res/js/common.js
+++ b/appengine/swarming/elements/res/js/common.js
@@ -50,66 +50,5 @@ this.swarming = this.swarming || function() {
     return a.localeCompare(b);
   };
 
-
-  var TIME_DELTAS = [
-    { units: "w", delta: 7*24*60*60 },
-    { units: "d", delta:   24*60*60 },
-    { units: "h", delta:      60*60 },
-    { units: "m", delta:         60 },
-    { units: "s", delta:          1 },
-  ];
-
-  /**
-   * Returns the difference between the specified time and 's' as a string in a
-   * human friendly format.
-   * If left unspecified, "now" defaults to Date.now()
-   * If 's' is a number it is assumed to contain the time in milliseconds
-   * otherwise it is assumed to contain a time string.
-   *
-   * For example, a difference of 123 seconds between 's' and the current time
-   * would return "2m".
-   */
-  swarming.diffDate = function(s, now) {
-    var ms = (typeof(s) == "number") ? s : Date.parse(s);
-    now = now || Date.now();
-    var diff = (ms - now)/1000;
-    if (diff < 0) {
-      diff = -1.0 * diff;
-    }
-    return humanize(diff, TIME_DELTAS);
-  };
-
-  swarming.KB = 1024;
-  swarming.MB = swarming.KB * 1024;
-  swarming.GB = swarming.MB * 1024
-
-  var BYTES_DELTAS = [
-    { units: " TB", delta: 1024*swarming.GB},
-    { units: " GB", delta:      swarming.GB},
-    { units: " MB", delta:      swarming.MB},
-    { units: " KB", delta:      swarming.KB},
-    { units: " B",  delta:                1},
-  ];
-
-  swarming.humanBytes = function(b, unit) {
-    if (Number.isInteger(unit)) {
-      b = b * unit;
-    }
-    return humanize(b, BYTES_DELTAS);
-  }
-
-  function humanize(n, deltas) {
-    for (var i=0; i<deltas.length-1; i++) {
-      // If n would round to '60s', return '1m' instead.
-      var nextDeltaRounded =
-          Math.round(n/deltas[i+1].delta)*deltas[i+1].delta;
-      if (nextDeltaRounded/deltas[i].delta >= 1) {
-        return Math.round(n/deltas[i].delta)+deltas[i].units;
-      }
-    }
-    var i = DELTAS.length-1;
-    return Math.round(n/DELTAS[i].delta)+DELTAS[i].units;
-  }
-
   return swarming;
 }();