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Unified Diff: components/scheduler/renderer/renderer_scheduler.h

Issue 1314903007: Implement WebFrameScheduler and WebPageScheduler (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Record origin in TQM trace event Created 5 years, 3 months ago
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Index: components/scheduler/renderer/renderer_scheduler.h
diff --git a/components/scheduler/renderer/renderer_scheduler.h b/components/scheduler/renderer/renderer_scheduler.h
index d605e52ce620fc7aa0f120249dd1c72a0379dd5d..8d1db69b9ebc9eccbc611d1cbe780aea21f8bb80 100644
--- a/components/scheduler/renderer/renderer_scheduler.h
+++ b/components/scheduler/renderer/renderer_scheduler.h
@@ -44,8 +44,20 @@ class SCHEDULER_EXPORT RendererScheduler : public ChildScheduler {
virtual scoped_refptr<base::SingleThreadTaskRunner> LoadingTaskRunner() = 0;
// Returns the timer task runner. This queue is intended for DOM Timers.
+ // TODO(alexclarke): Get rid of this default timer queue.
virtual scoped_refptr<TaskQueue> TimerTaskRunner() = 0;
+ // Returns a new loading task runner. This queue is intended for tasks related
+ // to resource dispatch, foreground HTML parsing, etc...
+ virtual scoped_refptr<TaskQueue> NewLoadingTaskRunner(const char* name) = 0;
+
+ // Returns a new timer task runner. This queue is intended for DOM Timers.
+ virtual scoped_refptr<TaskQueue> NewTimerTaskRunner(const char* name) = 0;
+
+ // Unregisters a task queue previously created by
+ // |NewLoadingTaskRunner()| or |NewTimerTaskRunner()|.
+ virtual void UnregisterTaskRunner(scoped_refptr<TaskQueue>& task_queue) = 0;
+
// Called to notify about the start of an extended period where no frames
// need to be drawn. Must be called from the main thread.
virtual void BeginFrameNotExpectedSoon() = 0;

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