[polymer] Merge of master into polymer10-migration

tracing/tracing/model/process.html

Index: tracing/tracing/model/process.html
diff --git a/tracing/tracing/model/process.html b/tracing/tracing/model/process.html
index 2e64d225eb064d4e6b64520db0ef8646c6aeeec0..47ed41004271d6b2a362e2a155309366c8cf1f72 100644
--- a/tracing/tracing/model/process.html
+++ b/tracing/tracing/model/process.html
@@ -73,18 +73,11 @@ tr.exportTo('tr.model', function() {
       return Process.compare(this, that);
     },
 
-    childEvents: function*(eventTypePredicate, opt_this) {
-      yield * ProcessBase.prototype.childEvents.call(
-          this, eventTypePredicate, opt_this);
-
-      if (eventTypePredicate.call(opt_this, ProcessInstantEvent))
-        yield * this.instantEvents;
-
-      if (eventTypePredicate.call(opt_this, Frame))
-        yield * this.frames;
-
-      if (eventTypePredicate.call(opt_this, ProcessMemoryDump))
-        yield * this.memoryDumps;
+    childEvents: function*() {
+      yield * ProcessBase.prototype.childEvents.call(this);
+      yield * this.instantEvents;
+      yield * this.frames;
+      yield * this.memoryDumps;
     },
 
     addLabelIfNeeded: function(labelName) {