content: Depict priority in raster worker thread's name.

content/renderer/raster_worker_pool.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_RASTER_WORKER_POOL_H_
 #define CONTENT_RENDERER_RASTER_WORKER_POOL_H_
 
 #include "base/callback.h"
 #include "base/containers/hash_tables.h"
 #include "base/macros.h"
@@ skipping 76 matching lines @@
 
    protected:
     ~ClosureTask() override;
 
    private:
     base::Closure closure_;
 
     DISALLOW_COPY_AND_ASSIGN(ClosureTask);
   };
 
+  void CreateAndStartRasterWorkerPoolThread(
+      const base::SimpleThread::Options& thread_options,
+      const std::vector<cc::TaskCategory>& categories,
+      base::ConditionVariable* has_ready_to_run_tasks_cv);
+
   void ScheduleTasksWithLockAcquired(cc::NamespaceToken token,
                                      cc::TaskGraph* graph);
   void CollectCompletedTasksWithLockAcquired(cc::NamespaceToken token,
                                              cc::Task::Vector* completed_tasks);
 
   // Runs a task from one of the provided categories. Categories listed first
   // have higher priority. Returns false if there were no tasks to run.
   bool RunTaskWithLockAcquired(const std::vector<cc::TaskCategory>& categories);
 
   // Run next task for the given category. Caller must acquire |lock_| prior to
@@ skipping 31 matching lines @@
   // Condition variable that is waited on by origin threads until a namespace
   // has finished running all associated tasks.
   base::ConditionVariable has_namespaces_with_finished_running_tasks_cv_;
   // Set during shutdown. Tells Run() to return when no more tasks are pending.
   bool shutdown_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RASTER_WORKER_POOL_H_