[Battery usage U] Remove 'Phone Idle' to avoid confusion

Bug: 252938706
Fix: 252938706
Test: manual
Change-Id: I0ad973718f77640839dbdf4ac5ca4241f01bdb79

src/com/android/settings/fuelgauge/PowerUsageFeatureProvider.java

@@ -146,15 +146,20 @@ public interface PowerUsageFeatureProvider {
     Intent getResumeChargeIntent(boolean isDockDefender);
 
     /**
-     * Returns {@link Set} for hiding applications background usage time.
+     * Returns {@link Set} for hiding system component ids in the usage screen.
      */
-    Set<CharSequence> getHideBackgroundUsageTimeSet(Context context);
+    Set<Integer> getHideSystemComponentSet(Context context);
 
     /**
      * Returns {@link Set} for hiding application package names in the usage screen.
      */
     Set<CharSequence> getHideApplicationSet(Context context);
 
+    /**
+     * Returns {@link Set} for hiding applications background usage time.
+     */
+    Set<CharSequence> getHideBackgroundUsageTimeSet(Context context);
+
     /**
      * Returns {@link Set} for ignoring task root class names for screen on time.
      */