src/vs/base/common/diff/diff.ts/DiffChangeHelper/getReverseChanges
class DiffChangeHelper:	public getReverseChanges(): DiffChange[] {
		if (this.m_originalCount > 0 || this.m_modifiedCount > 0) {
			// Finish up on whatever is left
			this.MarkNextChange();
		}

		this.m_changes.reverse();
		return this.m_changes;
	}