scheduler: Maintain a constant enqueue order for every task

third_party/WebKit/Source/platform/scheduler/base/work_queue_sets_unittest.cc

Index: third_party/WebKit/Source/platform/scheduler/base/work_queue_sets_unittest.cc
diff --git a/third_party/WebKit/Source/platform/scheduler/base/work_queue_sets_unittest.cc b/third_party/WebKit/Source/platform/scheduler/base/work_queue_sets_unittest.cc
index de0b9c4124f5b436db80a12e9f211495b0c3abb4..057d1ac77524f43cd9e1ac786c2df9fbea47e9f9 100644
--- a/third_party/WebKit/Source/platform/scheduler/base/work_queue_sets_unittest.cc
+++ b/third_party/WebKit/Source/platform/scheduler/base/work_queue_sets_unittest.cc
@@ -42,10 +42,9 @@ class WorkQueueSetsTest : public testing::Test {
     return queue;
   }
 
-  TaskQueueImpl::Task FakeTaskWithEnqueueOrder(int enqueue_order) {
-    TaskQueueImpl::Task fake_task(FROM_HERE, base::Closure(), base::TimeTicks(),
-                                  0, true);
-    fake_task.set_enqueue_order(enqueue_order);
+  TaskQueueImpl::Task FakeTaskWithEnqueueOrder(int sequence_number) {
+    TaskQueueImpl::Task fake_task(FROM_HERE, base::Closure(),
+                                  {base::TimeTicks(), sequence_number}, true);
     return fake_task;
   }
 
@@ -109,7 +108,7 @@ TEST_F(WorkQueueSetsTest, GetOldestQueueAndEnqueueOrderInSet) {
   EXPECT_TRUE(work_queue_sets_->GetOldestQueueAndEnqueueOrderInSet(
       set, &selected_work_queue, &enqueue_order));
   EXPECT_EQ(work_queue, selected_work_queue);
-  EXPECT_EQ(10u, enqueue_order);
+  EXPECT_EQ(10u, enqueue_order.sequence_num);
 }
 
 TEST_F(WorkQueueSetsTest, GetOldestQueueInSet_MultipleAgesInSet) {