Do not set thread priority to background for ApplicationsState.Loader

ApplicationsState.Loader will do UI sensitive IO, so do not set its
thread priority to background.

Bug: 131214885
Test: priority kept in top-app
Change-Id: I305a59e82e330f530aed7fbf9b9ba244ee073340
diff --git a/packages/SettingsLib/src/com/android/settingslib/applications/ApplicationsState.java b/packages/SettingsLib/src/com/android/settingslib/applications/ApplicationsState.java
index e02709e..e0c6a3e 100644
--- a/packages/SettingsLib/src/com/android/settingslib/applications/ApplicationsState.java
+++ b/packages/SettingsLib/src/com/android/settingslib/applications/ApplicationsState.java
@@ -198,8 +198,7 @@
             mEntriesMap.put(userId, new HashMap<>());
         }
 
-        mThread = new HandlerThread("ApplicationsState.Loader",
-                Process.THREAD_PRIORITY_BACKGROUND);
+        mThread = new HandlerThread("ApplicationsState.Loader");
         mThread.start();
         mBackgroundHandler = new BackgroundHandler(mThread.getLooper());