Fix mouseover for invisible annotation assistant menu below assistant bar (Again issue #55)

Change-Id: I26c1c86335f65d7a08b8a446765bda318090fb3e
diff --git a/dev/js/spec/hintSpec.js b/dev/js/spec/hintSpec.js
index 5c6c16f..f45496c 100644
--- a/dev/js/spec/hintSpec.js
+++ b/dev/js/spec/hintSpec.js
@@ -375,7 +375,7 @@
       expect(hint.active()).toBeTruthy();
 
       // Blur
-      hint.active().hideWithoutDestruction();
+      hint.active().hide();
       expect(hint.active()).toBeFalsy();
     });
     
diff --git a/dev/js/src/hint/menu.js b/dev/js/src/hint/menu.js
index 105273e..a9a3fb2 100644
--- a/dev/js/src/hint/menu.js
+++ b/dev/js/src/hint/menu.js
@@ -33,7 +33,7 @@
       obj._firstActive = true;
 
       obj.element().addEventListener('blur', function (e) {
-        this.menu.hideWithoutDestruction();
+        this.menu.hide(); // WithoutDestruction();
       });
 
       // Focus on input field on hide
@@ -57,19 +57,6 @@
      */ 
     hint : function () {
       return this._hint;
-    },
-
-    /**
-     * Hide the menu just for the moment,
-     * without cleaning up anything,
-     /* but resetting the prefix.
-     */
-    hideWithoutDestruction : function () {
-      this.element().classList.remove("visible");
-      if (this._hint) {
-        this._hint.inputField().element().focus();
-        this.onHide();
-      };
     }
   };
 });