DevTools: [JsDocValidator] Avoid false-positive function receiver-related errors

Source/devtools/scripts/jsdoc-validator/tests/this.js

 this.foo = this.foo + 1; // OK - outside of function.
 
 function f() {
     this.foo = this.foo + 1; // OK - global |this|.
 }
 
 /**
  * @constructor
  */
 function TypeOne() {
@@ skipping 246 matching lines @@
 
         /**
          * @suppressReceiverCheck
          * @this {Object}
          */
         function ignoredCallbackWithThis()
         {
             this.foo = 1;
         }
         object.callFunction(func, [], ignoredCallbackWithThis); // OK - ignored.
+
+        function callbackReferencingThisNotAnnotated()
+        {
+            this.foo = 2;
+        }
+        this.memberTwo(callbackReferencingThisNotAnnotated.bind(this)); // OK - No @this annotation, but references |this|.
+
+        /**
+         * @this {Object}
+         */
+        function callbackNotReferencingThisAnnotated()
+        {
+        }
+        this.memberTwo(callbackNotReferencingThisAnnotated); // OK - Has @this annotation, but does not reference |this|.
     },
 
     memberTwo: function(arg) {}
 }