Don't show locals as children of functions.

Author: CyrusNajmabadi

src/services/navigationBar.ts

@@ -313,7 +313,7 @@ module ts.NavigationBar {
 
             function createFunctionItem(node: FunctionDeclaration) {
                 if (node.name && node.body && node.body.kind === SyntaxKind.FunctionBlock) {
-                    var childItems = getItemsWorker(getChildNodes((<Block>node.body).statements), createChildItem);
+                    var childItems = getItemsWorker(sortNodes((<Block>node.body).statements), createChildItem);
 
                     return getNavigationBarItem(node.name.text,
                         ts.ScriptElementKind.functionElement,

tests/cases/fourslash/scriptLexicalStructureFunctions.ts

@@ -20,4 +20,4 @@ test.markers().forEach((marker) => {
     verify.getScriptLexicalStructureListContains(marker.data.itemName, marker.data.kind, marker.fileName, marker.data.parentName);
 });
 
-verify.getScriptLexicalStructureListCount(9); // 4 functions + global.  Note: there are 9 because of the functions show up at the top level and as child items.
+verify.getScriptLexicalStructureListCount(7); // 4 functions + global.  Note: there are 7 because of the functions show up at the top level and as child items.