src/vs/workbench/services/keybinding/common/keymapInfo.ts/KeymapInfo/fuzzyEqual
class KeymapInfo:	fuzzyEqual(other: IRawMixedKeyboardMapping): boolean {
		for (let key in other) {
			if (isWindows && (key === 'Backslash' || key === 'KeyQ')) {
				// keymap from Chromium is probably wrong.
				continue;
			}
			if (this.mapping[key] === undefined) {
				return false;
			}

			let currentMapping = this.mapping[key];
			let otherMapping = other[key];

			if (currentMapping.value !== otherMapping.value) {
				return false;
			}
		}

		return true;
	}