Don't push computed tabSectionContents to the d2wContext as this may …

…cause stale values to be used. E.g. when switching from inspect to edit causes the displayPropertyKeys to change. For the same reason, reset _currentTab when clearTabSectionsContents is called.

Frameworks/Core/ERDirectToWeb/Sources/er/directtoweb/pages/ERD2WPage.java

@@ -953,7 +953,6 @@ public NSArray<ERD2WContainer> tabSectionsContents() {
             _tabSectionsContents = tabSectionsContentsFromRuleResult(tabSectionContentsFromRule);
             ERXStats.markEnd("D2W", statsKey);
 
-            d2wContext().takeValueForKey(tabSectionContentsFromRule, "tabSectionsContents");
             // Once calculated we then determine any displayNameForTabKey
             String currentTabKey = (String) d2wContext().valueForKey(Keys.tabKey);
             for (Enumeration e = _tabSectionsContents.objectEnumerator(); e.hasMoreElements();) {
@@ -977,6 +976,7 @@ public NSArray<ERD2WContainer> tabSectionsContents() {
      */
     protected void clearTabSectionsContents() {
     	_tabSectionsContents = null;
+    	_currentTab = null;
     }
 
     /** Dummy denoting to sections. */