Merge "Avoid system server crash due to package removed" into lmp-mr1-dev

        PackageManager pm = context.getPackageManager();

        // look for receiver in the installer package

        String candidate = pm.getInstallerPackageName(packageName);

        ComponentName result = getErrorReportReceiver(pm, packageName, candidate);

        String candidate = null;

        ComponentName result = null;

        try {

            candidate = pm.getInstallerPackageName(packageName);

        } catch (IllegalArgumentException e) {

            // the package could already removed

        }

        if (candidate != null) {

            result = getErrorReportReceiver(pm, packageName, candidate);

            if (result != null) {

                return result;

            }

        }

        // if the error app is on the system image, look for system apps

        // error receiver