Change call-sites in trace viewer to use generators instead of iteration functions.

tracing/tracing/model/user_model/user_model.html

Index: tracing/tracing/model/user_model/user_model.html
diff --git a/tracing/tracing/model/user_model/user_model.html b/tracing/tracing/model/user_model/user_model.html
index a4188ece21e4c8f5aab2c19ed9a7df832b5f4ec3..fd30d6a610b113da9c1da2557e0e0d2201b7c108 100644
--- a/tracing/tracing/model/user_model/user_model.html
+++ b/tracing/tracing/model/user_model/user_model.html
@@ -44,13 +44,8 @@ tr.exportTo('tr.model.um', function() {
     addCategoriesToDict: function(categoriesDict) {
     },
 
-    findTopmostSlicesInThisContainer: function(eventPredicate, callback,

[charliea (OOO until 10-5), 2016/06/29 18:08:45]

same

[alexandermont, 2016/06/29 20:47:12]

Blank function is now the default behavior

-                                               opt_this) {
-    },
-
-    childEvents: function*(eventTypePredicate, opt_this) {
-      if (eventTypePredicate.call(opt_this, tr.model.um.UserExpectation))
-        yield * this.expectations;
+    childEvents: function*() {
+      yield * this.expectations;
     },
 
     childEventContainers: function*() {