Add inspections for implicit and explicit 'this' #KT-4580 Fixed

idea/testData/inspectionsLocal/implicitThis/multipleReceivers.kt

@@ -0,0 +1,15 @@
+// WITH_RUNTIME
+
+class Foo {
+    fun Bar.s() = ""
+}
+
+class Bar
+
+fun test() {
+    Bar().apply {
+        Foo().apply apply2@ {
+            <caret>s()
+        }
+    }
+}