Align more prefs for icon space.

Bug: 33775510
Fixes: 33798492
Test: Visual
Test: RunSettingsRoboTests

Change-Id: I9b296e4148be8c1ae537b6418b4f384bbc63a8db

src/com/android/settings/datausage/DataSaverSummary.java

@@ -54,6 +54,8 @@ public class DataSaverSummary extends SettingsPreferenceFragment
         super.onCreate(icicle);
 
         addPreferencesFromResource(R.xml.data_saver);
+        mFooterPreferenceMixin.createFooterPreference()
+                .setTitle(com.android.internal.R.string.data_saver_description);
         mUnrestrictedAccess = findPreference(KEY_UNRESTRICTED_ACCESS);
         mApplicationsState = ApplicationsState.getInstance(
                 (Application) getContext().getApplicationContext());