Settings: Remove unused bg scan throttle settings

Bug: 68987915
Test: Compiles
Change-Id: I49b213f0d63f2a639e45c2239506787d31ae866a
Merged-In: Id878daa0f782ddc751e726ee19cdc1c8e5ea1bc2
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
index da62d94..5102cbd 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
@@ -2938,7 +2938,7 @@
         }
 
         private final class UpgradeController {
-            private static final int SETTINGS_VERSION = 158;
+            private static final int SETTINGS_VERSION = 159;
 
             private final int mUserId;
 
@@ -3636,6 +3636,16 @@
                     }
                     currentVersion = 158;
                 }
+
+                if (currentVersion == 158) {
+                    // Remove setting that specifies wifi bgscan throttling params
+                    getGlobalSettingsLocked().deleteSettingLocked(
+                        "wifi_scan_background_throttle_interval_ms");
+                    getGlobalSettingsLocked().deleteSettingLocked(
+                        "wifi_scan_background_throttle_package_whitelist");
+                    currentVersion = 159;
+                }
+
                 // vXXX: Add new settings above this point.
 
                 if (currentVersion != newVersion) {