TaskGraphRunner Group support

content/renderer/raster_worker_pool.cc

Index: content/renderer/raster_worker_pool.cc
diff --git a/content/renderer/raster_worker_pool.cc b/content/renderer/raster_worker_pool.cc
index 89ed6d62b91c65a83fe32912336df4cdf8ebd4d4..167a5692fb6e3095acae4f7090f9960ea23880b9 100644
--- a/content/renderer/raster_worker_pool.cc
+++ b/content/renderer/raster_worker_pool.cc
@@ -214,6 +214,10 @@ void RasterWorkerPool::ScheduleTasksWithLockAcquired(cc::NamespaceToken token,
   DCHECK(!cc::TaskGraphWorkQueue::DependencyMismatch(graph));
   DCHECK(!shutdown_);
 
+  // RasterWorkerPool does not care about categories for now.
+  // TODO(ericrk): Add threads per category and remove this.
+  cc::TaskGraphWorkQueue::UncategorizeTaskGraph(graph);
+
   work_queue_.ScheduleTasks(token, graph);
 
   // If there is more work available, wake up worker thread.
@@ -263,7 +267,7 @@ void RasterWorkerPool::RunTaskWithLockAcquired() {
 
   lock_.AssertAcquired();
 
-  auto prioritized_task = work_queue_.GetNextTaskToRun();
+  auto prioritized_task = work_queue_.GetNextTaskToRun(0u /* category */);
   cc::Task* task = prioritized_task.task;
 
   // There may be more work available, so wake up another worker thread.