Inline function: add extra tests taken from intellij-community

idea/testData/refactoring/inline/function/fromIntellij/InlineWithQualifier.kt.after

@@ -0,0 +1,29 @@
+class Element {
+    var id: String? = null
+
+    fun method(element: Element): String {
+        return id + element.id
+    }
+
+    fun staticMethod(element: Element): String {
+        val buffer = StringBuffer()
+        buffer.append(element.id)
+        return buffer.toString()
+    }
+
+    companion object {
+        fun toXML(element: Element): Element {
+            val el = X("El")
+            el.setAttribute("attr", element.id)
+            return el
+        }
+    }
+}
+
+class Usage {
+    fun staticMethod(element: Element): String {
+        val buffer = StringBuffer()
+        buffer.append(element.id)
+        return buffer.toString()
+    }
+}