Merge "Remove the Summary of Backup in System Settings" into sc-dev

            <!-- Tell Settings app which category it belongs to -->

            <meta-data android:name="com.android.settings.category"

                       android:value="com.android.settings.category.ia.system" />

            <meta-data android:name="com.android.settings.summary_uri"

                       android:value="content://com.android.settings.dashboard.SummaryProvider/backup" />

            <meta-data android:name="com.android.settings.order" android:value="-60"/>

        </activity>

import android.os.UserHandle;

import android.os.UserManager;

import android.text.TextUtils;

import android.util.FeatureFlagUtils;

import android.util.Log;

import androidx.annotation.VisibleForTesting;

import com.android.settings.R;

import com.android.settings.Settings.PrivacySettingsActivity;

import com.android.settings.core.FeatureFlags;

import java.net.URISyntaxException;

     * Otherwise, show nothing.

     */

    public String getSummary() {

        if (FeatureFlagUtils.isEnabled(mContext, FeatureFlags.SILKY_HOME)) {

            return null;

        }

        UserManager userManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE);

        if (userManager.getUserProfiles().size() == 1) {

            try {