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
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index 22ae719..7ef33ae 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -66,6 +66,7 @@
     public static class RunningServicesActivity extends SettingsActivity { /* empty */ }
     public static class ManageAccountsSettingsActivity extends SettingsActivity { /* empty */ }
     public static class PowerUsageSummaryActivity extends SettingsActivity { /* empty */ }
+    public static class BatterySaverSettingsActivity extends SettingsActivity { /* empty */ }
     public static class AccountSyncSettingsActivity extends SettingsActivity { /* empty */ }
     public static class AccountSyncSettingsInAddAccountActivity extends SettingsActivity { /* empty */ }
     public static class CryptKeeperSettingsActivity extends SettingsActivity { /* empty */ }