Fix nav bar contrast on sticker preview.

src/org/thoughtcrime/securesms/stickers/StickerPackPreviewActivity.java

@@ -130,11 +130,6 @@ public final class StickerPackPreviewActivity extends PassphraseRequiredActionBa
     getSupportActionBar().setTitle(R.string.StickerPackPreviewActivity_stickers);
 
     toolbar.setNavigationOnClickListener(v -> onBackPressed());
-
-    if (!ThemeUtil.isDarkTheme(this) && Build.VERSION.SDK_INT >= 23) {
-      setStatusBarColor(ThemeUtil.getThemedColor(this, R.attr.sticker_preview_status_bar_color));
-      getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
-    }
   }
 
   private void initViewModel(@NonNull String packId, @NonNull String packKey) {