Inline method: use StatementExtractor when removing unused parameters

IDEA-215429 Inline method with unused parameter causes uncompilable or unintended code

GitOrigin-RevId: d701c4a49b64202144c4d5ba80047d8f846f1767

java/java-tests/testData/refactoring/inlineMethod/UnusedParameter.java.after

@@ -0,0 +1,15 @@
+
+import java.util.Set;
+
+class Temp {
+  public Object foo(Set<String> bar) {
+    if (bar.size() < 2) {
+// Inline this
+        bar.size(); // or online this
+        return null;
+    }
+
+    return bar;
+  }
+
+}