Migrate ProcessesEventRouter to the new task manager

chrome/browser/task_management/providers/task.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 CHROME_BROWSER_TASK_MANAGEMENT_PROVIDERS_TASK_H_
 #define CHROME_BROWSER_TASK_MANAGEMENT_PROVIDERS_TASK_H_
 
 #include <stdint.h>
 
 #include "base/macros.h"
+#include "base/process/kill.h"
 #include "base/process/process_handle.h"
 #include "base/strings/string16.h"
 #include "base/time/time.h"
 #include "third_party/WebKit/public/web/WebCache.h"
 #include "ui/gfx/image/image_skia.h"
 
 class Profile;
 
 namespace task_management {
 
@@ skipping 55 matching lines @@
   // Returns the task type.
   virtual Type GetType() const = 0;
 
   // This is the unique ID of the BrowserChildProcessHost/RenderProcessHost. It
   // is not the PID nor the handle of the process.
   // For a task that represents the browser process, the return value is 0. For
   // other tasks that represent renderers and other child processes, the return
   // value is whatever unique IDs of their hosts in the browser process.
   virtual int GetChildProcessUniqueID() const = 0;
 
+  // If the process, in which this task is running, is terminated, this gets the
+  // termination status. Currently implemented only for Renderer processes.
+  virtual void GetTerminationStatus(base::TerminationStatus* out_status,
+                                    int* out_error_code) const;
+
   // The name of the profile owning this task.
   virtual base::string16 GetProfileName() const;
 
+  // Returns the unique ID of the tab if this task represents a renderer
+  // WebContents used for a tab. Returns -1 if this task does not represent
+  // a renderer, or a contents of a tab.
+  virtual int GetTabId() const;
+
   // Getting the Sqlite used memory (in bytes). Not all tasks reports Sqlite
   // memory, in this case a default invalid value of -1 will be returned.
   // Check for whether the task reports it or not first.
   bool ReportsSqliteMemory() const;
   virtual int64_t GetSqliteMemoryUsed() const;
 
   // Getting the allocated and used V8 memory (in bytes). Not all tasks reports
   // V8 memory, in this case a default invalid value of -1 will be returned.
   // Check for whether the task reports it or not first.
   bool ReportsV8Memory() const;
@@ skipping 51 matching lines @@
 
   // The PID of the process on which this task is running.
   const base::ProcessId process_id_;
 
   DISALLOW_COPY_AND_ASSIGN(Task);
 };
 
 }  // namespace task_management
 
 #endif  // CHROME_BROWSER_TASK_MANAGEMENT_PROVIDERS_TASK_H_