DeprecatedSymbolUsageFix: initial implementation

idea/testData/quickfix/deprecatedSymbolUsage/doNotShortenUsersExplicitThis.kt

@@ -0,0 +1,14 @@
+// "Replace with 'newFun(p)'" "true"
+
+class X {
+    @deprecated("", ReplaceWith("newFun(p)"))
+    fun oldFun(p: Any) {
+        newFun(p)
+    }
+
+    fun newFun(p: Any){}
+}
+
+fun X.foo() {
+    this.<caret>oldFun(this.toString())
+}