invert if: don't reformat when if was removed completely

java/java-tests/testData/codeInsight/invertIfCondition/beforeDeleteIf.java

@@ -0,0 +1,11 @@
+// "Invert 'if' condition" "true"
+class A {
+    int test(int x) {
+        return switch (x) {
+            case 1:
+                if (Math.ran<caret>dom() > 0.5) {
+                    br
+                }
+        };
+    }
+}