Settings: Battery saver settings sub-page.

New battery saver settings page, accessed via
the power usage settings overflow menu.

The settings page has a master switch to toggle
battery saver mode, feature disclosure text,
and a preference to configure the automatic
trigger level.

Remove developer checkbox now that this option
has a real home.

NO_SQ: multi project change
Bug:13329308
Change-Id: Iac54238f3406439711b44a3c17f220ac5e370a37

src/com/android/settings/search/SearchIndexableResources.java

@@ -33,6 +33,7 @@ import com.android.settings.WirelessSettings;
 import com.android.settings.accessibility.AccessibilitySettings;
 import com.android.settings.bluetooth.BluetoothSettings;
 import com.android.settings.deviceinfo.Memory;
+import com.android.settings.fuelgauge.BatterySaverSettings;
 import com.android.settings.fuelgauge.PowerUsageSummary;
 import com.android.settings.inputmethod.InputMethodAndLanguageSettings;
 import com.android.settings.location.LocationSettings;
@@ -154,6 +155,13 @@ public final class SearchIndexableResources {
                         PowerUsageSummary.class.getName(),
                         R.drawable.ic_settings_battery));
 
+        sResMap.put(BatterySaverSettings.class.getName(),
+                new SearchIndexableResource(
+                        Ranking.getRankForClassName(BatterySaverSettings.class.getName()),
+                        R.xml.battery_saver_settings,
+                        BatterySaverSettings.class.getName(),
+                        R.drawable.ic_settings_battery));
+
         sResMap.put(UserSettings.class.getName(),
                 new SearchIndexableResource(
                         Ranking.getRankForClassName(UserSettings.class.getName()),