Small refactoring in DiskMountManager (event reporting; format method).

chrome/browser/system_monitor/removable_device_notifications_chromeos.h

 // Copyright (c) 2012 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.
 
 // chromeos::RemovableDeviceNotificationsCros listens for mount point changes
 // and notifies the SystemMonitor about the addition and deletion of media
 // devices.
 
 #ifndef CHROME_BROWSER_SYSTEM_MONITOR_REMOVABLE_DEVICE_NOTIFICATIONS_CHROMEOS_H_
 #define CHROME_BROWSER_SYSTEM_MONITOR_REMOVABLE_DEVICE_NOTIFICATIONS_CHROMEOS_H_
@@ skipping 27 matching lines @@
 
 class RemovableDeviceNotificationsCros
     : public base::RefCountedThreadSafe<RemovableDeviceNotificationsCros>,
       public disks::DiskMountManager::Observer {
  public:
   // Should only be called by browser start up code. Use GetInstance() instead.
   RemovableDeviceNotificationsCros();
 
   static RemovableDeviceNotificationsCros* GetInstance();
 
-  virtual void DiskChanged(disks::DiskMountManagerEventType event,
+  virtual void OnDiskEvent(disks::DiskMountManager::DiskEvent event,
                            const disks::DiskMountManager::Disk* disk) OVERRIDE;
-  virtual void DeviceChanged(disks::DiskMountManagerEventType event,
+  virtual void OnDeviceEvent(disks::DiskMountManager::DeviceEvent event,
                              const std::string& device_path) OVERRIDE;
-  virtual void MountCompleted(
-      disks::DiskMountManager::MountEvent event_type,
+  virtual void OnMountEvent(
+      disks::DiskMountManager::MountEvent event,
       MountError error_code,
       const disks::DiskMountManager::MountPointInfo& mount_info) OVERRIDE;
+  virtual void OnFormatEvent(disks::DiskMountManager::FormatEvent event,
+                             FormatError error_code,
+                             const std::string& device_path) OVERRIDE;
 
   // Finds the device that contains |path| and populates |device_info|.
   // Returns false if unable to find the device.
   bool GetDeviceInfoForPath(
       const FilePath& path,
       base::SystemMonitor::RemovableStorageInfo* device_info) const;
 
  private:
   friend class base::RefCountedThreadSafe<RemovableDeviceNotificationsCros>;
 
@@ skipping 23 matching lines @@
   // Mapping of relevant mount points and their corresponding mount devices.
   // Only accessed on the UI thread.
   MountMap mount_map_;
 
   DISALLOW_COPY_AND_ASSIGN(RemovableDeviceNotificationsCros);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_SYSTEM_MONITOR_REMOVABLE_DEVICE_NOTIFICATIONS_CHROMEOS_H_