1 files changed, 0 insertions, 65 deletions

diff --git a/app/assets/javascripts/lib/utils/common_utils.js b/app/assets/javascripts/lib/utils/common_utils.js
index 1a94aee2398..5e90893b684 100644
--- a/app/assets/javascripts/lib/utils/common_utils.js
+++ b/app/assets/javascripts/lib/utils/common_utils.js
@@ -203,71 +203,6 @@ export const isMetaKey = e => e.metaKey || e.ctrlKey || e.altKey || e.shiftKey;
 // 3) Middle-click or Mouse Wheel Click (e.which is 2)
 export const isMetaClick = e => e.metaKey || e.ctrlKey || e.which === 2;
 
-export const getPlatformLeaderKey = () => {
-  // eslint-disable-next-line @gitlab/i18n/no-non-i18n-strings
-  if (navigator && navigator.platform && navigator.platform.startsWith('Mac')) {
-    return 'meta';
-  }
-  return 'ctrl';
-};
-
-export const getPlatformLeaderKeyHTML = () => {
-  if (getPlatformLeaderKey() === 'meta') {
-    return '⌘';
-  }
-  // eslint-disable-next-line @gitlab/i18n/no-non-i18n-strings
-  return 'Ctrl';
-};
-
-export const isPlatformLeaderKey = e => {
-  if (getPlatformLeaderKey() === 'meta') {
-    return Boolean(e.metaKey);
-  }
-  return Boolean(e.ctrlKey);
-};
-
-/**
- * Tests if a KeyboardEvent corresponds exactly to a keystroke.
- *
- * This function avoids hacking around an old version of Mousetrap, which we ship at the moment. It should be removed after we upgrade to the newest Mousetrap. See:
- * - https://gitlab.com/gitlab-org/gitlab-ce/issues/63182
- * - https://gitlab.com/gitlab-org/gitlab-ce/issues/64246
- *
- * @example
- *     // Matches the enter key with exactly zero modifiers
- *     keystroke(event, 13)
- *
- * @example
- *     // Matches Control-Shift-Z
- *     keystroke(event, 90, 'cs')
- *
- * @param e The KeyboardEvent to test.
- * @param keyCode The key code of the key to test. Why keycodes? IE/Edge don't support the more convenient `key` and `code` properties.
- * @param modifiers A string of modifiers keys. Each modifier key is represented by one character. The set of pressed modifier keys must match the given string exactly. Available options are 'a' for Alt/Option, 'c' for Control, 'm' for Meta/Command, 's' for Shift, and 'l' for the leader key (Meta on MacOS and Control otherwise).
- * @returns {boolean} True if the KeyboardEvent corresponds to the given keystroke.
- */
-export const keystroke = (e, keyCode, modifiers = '') => {
-  if (!e || !keyCode) {
-    return false;
-  }
-
-  const leader = getPlatformLeaderKey();
-  const mods = modifiers.toLowerCase().replace('l', leader.charAt(0));
-
-  // Match depressed modifier keys
-  if (
-    e.altKey !== mods.includes('a') ||
-    e.ctrlKey !== mods.includes('c') ||
-    e.metaKey !== mods.includes('m') ||
-    e.shiftKey !== mods.includes('s')
-  ) {
-    return false;
-  }
-
-  // Match the depressed key
-  return keyCode === (e.keyCode || e.which);
-};
-
 export const contentTop = () => {
   const perfBar = $('#js-peek').outerHeight() || 0;
   const mrTabsHeight = $('.merge-request-tabs').outerHeight() || 0;