chrome/browser/task_management/providers/browser_process_task_provider.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_TASK_MANAGEMENT_PROVIDERS_BROWSER_PROCESS_TASK_PROVIDER_H_
   6 #define CHROME_BROWSER_TASK_MANAGEMENT_PROVIDERS_BROWSER_PROCESS_TASK_PROVIDER_H_
   7
   8 #include "chrome/browser/task_management/providers/browser_process_task.h"
   9 #include "chrome/browser/task_management/providers/task_provider.h"
  10
  11 namespace task_management {
  12
  13 // This provides the browser process task which lives as long as the browser
  14 // lives.
  15 class BrowserProcessTaskProvider : public TaskProvider {
  16  public:
  17   BrowserProcessTaskProvider();
  18   ~BrowserProcessTaskProvider() override;
  19
  20   // task_management::TaskProvider:
  21   Task* GetTaskOfUrlRequest(int origin_pid,
  22                             int child_id,
  23                             int route_id) override;
  24
  25  private:
  26   // task_management::TaskProvider:
  27   void StartUpdating() override;
  28   void StopUpdating() override;
  29
  30   // This is the task that represents the one and only main browser process. It
  31   // lives as long as the browser lives.
  32   BrowserProcessTask browser_process_task_;
  33
  34   DISALLOW_COPY_AND_ASSIGN(BrowserProcessTaskProvider);
  35 };
  36
  37 }  // namespace task_management
  38
  39 #endif  // CHROME_BROWSER_TASK_MANAGEMENT_PROVIDERS_BROWSER_PROCESS_TASK_PROVIDER_H_