Add crash keys to TaskQueueManager::ProcessTaskFromWorkQueue

third_party/WebKit/Source/platform/scheduler/base/task_queue_manager.h

 // Copyright 2014 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 THIRD_PARTY_WEBKIT_SOURCE_PLATFORM_SCHEDULER_BASE_TASK_QUEUE_MANAGER_H_
 #define THIRD_PARTY_WEBKIT_SOURCE_PLATFORM_SCHEDULER_BASE_TASK_QUEUE_MANAGER_H_
 
 #include <map>
 
 #include "base/atomic_sequence_num.h"
@@ skipping 44 matching lines @@
 class BLINK_PLATFORM_EXPORT TaskQueueManager
     : public internal::TaskQueueSelector::Observer,
       public base::MessageLoop::NestingObserver {
  public:
   // Create a task queue manager where |delegate| identifies the thread
   // on which where the tasks are  eventually run. Category strings must have
   // application lifetime (statics or literals). They may not include " chars.
   TaskQueueManager(scoped_refptr<TaskQueueManagerDelegate> delegate,
                    const char* tracing_category,
                    const char* disabled_by_default_tracing_category,
-                   const char* disabled_by_default_verbose_tracing_category);
+                   const char* disabled_by_default_verbose_tracing_category,
+                   bool set_crash_keys = false);
   ~TaskQueueManager() override;
 
   // Requests that a task to process work is posted on the main task runner.
   // These tasks are de-duplicated in two buckets: main-thread and all other
   // threads.  This distinction is done to reduce the overehead from locks, we
   // assume the main-thread path will be hot.
   void MaybeScheduleImmediateWork(const tracked_objects::Location& from_here);
 
   // Requests that a delayed task to process work is posted on the main task
   // runner. These delayed tasks are de-duplicated. Must be called on the thread
@@ skipping 158 matching lines @@
   bool task_was_run_on_quiescence_monitored_queue_;
 
   // To reduce locking overhead we track pending calls to DoWork separately for
   // the main thread and other threads.
   std::set<base::TimeTicks> main_thread_pending_wakeups_;
 
   // Protects |other_thread_pending_wakeup_|.
   mutable base::Lock other_thread_lock_;
   bool other_thread_pending_wakeup_;
 
+  bool set_crash_keys_;
+
   int work_batch_size_;
   size_t task_count_;
 
   base::ObserverList<base::MessageLoop::TaskObserver> task_observers_;
 
   base::ObserverList<TaskTimeObserver> task_time_observers_;
 
   const char* tracing_category_;
   const char* disabled_by_default_tracing_category_;
   const char* disabled_by_default_verbose_tracing_category_;
 
   internal::TaskQueueImpl* currently_executing_task_queue_;  // NOT OWNED
 
   Observer* observer_;  // NOT OWNED
   scoped_refptr<DeletionSentinel> deletion_sentinel_;
   base::WeakPtrFactory<TaskQueueManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(TaskQueueManager);
 };
 
 }  // namespace scheduler
 }  // namespace blink
 
 #endif  // THIRD_PARTY_WEBKIT_SOURCE_PLATFORM_SCHEDULER_BASE_TASK_QUEUE_MANAGER_H_