Revert "Support highlightable Settings homepage menu for 2-pane"

This reverts commit 9037ceabd3.

Reason for revert: Presumed cause of b/202510128

Change-Id: I0daaab95d9bc57229c0c8c916cbe3ada7aafb6fa

src/com/android/settings/activityembedding/ActivityEmbeddingUtils.java

@@ -62,12 +62,4 @@ public class ActivityEmbeddingUtils {
 
         return isFlagEnabled && isSplitSupported;
     }
-
-    /** Whether the screen meets two-pane resolution. */
-    public static boolean isTwoPaneResolution(Context context) {
-        final Context appContext = context.getApplicationContext();
-        final DisplayMetrics dm = appContext.getResources().getDisplayMetrics();
-        return dm.widthPixels >= getMinCurrentScreenSplitWidthPx(appContext)
-                && dm.heightPixels >= getMinSmallestScreenSplitWidthPx(appContext);
-    }
 }