cc: Remove ScheduleOnOriginThread() and CompleteOnOriginThread().

cc/raster/task_graph_runner_perftest.cc

Index: cc/raster/task_graph_runner_perftest.cc
diff --git a/cc/raster/task_graph_runner_perftest.cc b/cc/raster/task_graph_runner_perftest.cc
index a825f1b373ab7fd3d33d318462f0911857041908..b5f1ef14427e2ab0997fdfb740690c7e3e642f85 100644
--- a/cc/raster/task_graph_runner_perftest.cc
+++ b/cc/raster/task_graph_runner_perftest.cc
@@ -272,6 +272,11 @@ class TaskGraphRunnerPerfTest : public testing::Test {
     DCHECK(completed_tasks->empty());
     task_graph_runner_->CollectCompletedTasks(namespace_token_,
                                               completed_tasks);
+    for (auto& task : *completed_tasks) {
+      // Reset task state as same task would be reused as if new.
+      task->state().Reset();
+    }
+
     return completed_tasks->size();
   }