Add a receiver interface to RemovableStorageNotifications.

chrome/browser/system_monitor/test_removable_storage_notifications.h

 // Copyright (c) 2013 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_SYSTEM_MONITOR_TEST_REMOVABLE_STORAGE_NOTIFICATIONS_H_
 #define CHROME_BROWSER_SYSTEM_MONITOR_TEST_REMOVABLE_STORAGE_NOTIFICATIONS_H_
 
 #include "chrome/browser/system_monitor/removable_storage_notifications.h"
 
 namespace chrome {
@@ skipping 12 matching lines @@
       StorageInfo* device_info) const OVERRIDE;
 
   virtual uint64 GetStorageSize(const std::string& location) const OVERRIDE;
 
 #if defined(OS_WIN)
   virtual bool GetMTPStorageInfoFromDeviceId(
       const std::string& storage_device_id,
       string16* device_location,
       string16* storage_object_id) const OVERRIDE;
 #endif
+
+  // TODO(gbillock): Update tests to use receiver and
+  // get rid of ProcessAttach/ProcessDetach here.
+  void ProcessAttach(const std::string& id,
+                     const string16& name,
+                     const FilePath::StringType& location);
+
+  void ProcessDetach(const std::string& id);
+
+  virtual Receiver* receiver() const OVERRIDE;
 };
 
 }  // namespace test
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_SYSTEM_MONITOR_TEST_REMOVABLE_STORAGE_NOTIFICATIONS_H_