Deprecate some NodeTraversal methods that are using the old scope cre…

…ator.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=171075486

src/com/google/javascript/jscomp/NodeTraversal.java

@@ -687,6 +687,10 @@ private static void traverseEs6ScopeRoot(
     t.traverseScopeRoot(scopeNode);
   }
 
+  /**
+   * @deprecated Use the ES6SyntacticScopeCreator instead.
+   */
+  @Deprecated
   public static void traverseTyped(AbstractCompiler compiler, Node root, Callback cb) {
     NodeTraversal t = new NodeTraversal(compiler, cb, SyntacticScopeCreator.makeTyped(compiler));
     t.traverse(root);
@@ -698,6 +702,10 @@ public static void traverseRootsEs6(
     t.traverseRoots(externs, root);
   }
 
+  /**
+   * @deprecated Use the ES6SyntacticScopeCreator instead.
+   */
+  @Deprecated
   public static void traverseRootsTyped(
       AbstractCompiler compiler, Callback cb, Node externs, Node root) {
     NodeTraversal t = new NodeTraversal(compiler, cb, SyntacticScopeCreator.makeTyped(compiler));