Merge "Clearing cache for managed profile apps" into nyc-dev

                public void onClick(DialogInterface dialog, int which) {

                    final PrivateVolumeSettings target = (PrivateVolumeSettings) getTargetFragment();

                    final PackageManager pm = context.getPackageManager();

                    final List<PackageInfo> infos = pm.getInstalledPackages(0);

                    final UserManager um = context.getSystemService(UserManager.class);

                    for (int userId : um.getProfileIdsWithDisabled(context.getUserId())) {

                        final List<PackageInfo> infos = pm.getInstalledPackagesAsUser(0, userId);

                        final ClearCacheObserver observer = new ClearCacheObserver(

                                target, infos.size());

                        for (PackageInfo info : infos) {

                        pm.deleteApplicationCacheFiles(info.packageName, observer);

                            pm.deleteApplicationCacheFilesAsUser(info.packageName, userId,

                                    observer);

                        }

                    }

                }

            });