src/vs/workbench/contrib/mergeEditor/browser/view/mergeEditor.ts/MergeEditorLayoutStore/value
class MergeEditorLayoutStore:	set value(value: IMergeEditorLayout) {
		if (this._value !== value) {
			this._value = value;
			this._storageService.store(MergeEditorLayoutStore._key, JSON.stringify(this._value), StorageScope.PROFILE, StorageTarget.USER);
		}
	}