1 files changed, 0 insertions, 61 deletions
diff --git a/library/moment/src/lib/duration/bubble.js b/library/moment/src/lib/duration/bubble.js
deleted file mode 100644
index 0c4a336ec..000000000
--- a/library/moment/src/lib/duration/bubble.js
+++ /dev/null
@@ -1,61 +0,0 @@
-import absFloor from '../utils/abs-floor';
-import absCeil from '../utils/abs-ceil';
-import { createUTCDate } from '../create/date-from-array';
-
-export function bubble () {
-    var milliseconds = this._milliseconds;
-    var days         = this._days;
-    var months       = this._months;
-    var data         = this._data;
-    var seconds, minutes, hours, years, monthsFromDays;
-
-    // if we have a mix of positive and negative values, bubble down first
-    // check: https://github.com/moment/moment/issues/2166
-    if (!((milliseconds >= 0 && days >= 0 && months >= 0) ||
-            (milliseconds <= 0 && days <= 0 && months <= 0))) {
-        milliseconds += absCeil(monthsToDays(months) + days) * 864e5;
-        days = 0;
-        months = 0;
-    }
-
-    // The following code bubbles up values, see the tests for
-    // examples of what that means.
-    data.milliseconds = milliseconds % 1000;
-
-    seconds           = absFloor(milliseconds / 1000);
-    data.seconds      = seconds % 60;
-
-    minutes           = absFloor(seconds / 60);
-    data.minutes      = minutes % 60;
-
-    hours             = absFloor(minutes / 60);
-    data.hours        = hours % 24;
-
-    days += absFloor(hours / 24);
-
-    // convert days to months
-    monthsFromDays = absFloor(daysToMonths(days));
-    months += monthsFromDays;
-    days -= absCeil(monthsToDays(monthsFromDays));
-
-    // 12 months -> 1 year
-    years = absFloor(months / 12);
-    months %= 12;
-
-    data.days   = days;
-    data.months = months;
-    data.years  = years;
-
-    return this;
-}
-
-export function daysToMonths (days) {
-    // 400 years have 146097 days (taking into account leap year rules)
-    // 400 years have 12 months === 4800
-    return days * 4800 / 146097;
-}
-
-export function monthsToDays (months) {
-    // the reverse of daysToMonths
-    return months * 146097 / 4800;
-}