Linux/ChromeOS Chromium style checker cleanup, chrome/browser edition.

chrome/browser/system_monitor/removable_storage_notifications_unittest.cc

 // 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.
 
 #include "base/message_loop.h"
 #include "base/system_monitor/system_monitor.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/system_monitor/mock_removable_storage_observer.h"
 #include "chrome/browser/system_monitor/removable_storage_notifications.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace chrome {
 
 class TestStorageNotifications : public RemovableStorageNotifications {
  public:
   TestStorageNotifications() {
   }
 
-  ~TestStorageNotifications() {}
+  virtual ~TestStorageNotifications() {}
 
   virtual bool GetDeviceInfoForPath(
       const base::FilePath& path,
       StorageInfo* device_info) const OVERRIDE {
     return false;
   }
   virtual uint64 GetStorageSize(const std::string& location) const OVERRIDE {
     return 0;
   }
 
@@ skipping 110 matching lines @@
   EXPECT_EQ(kDeviceName2, devices[0].name);
   EXPECT_EQ(kDevicePath2.value(), devices[0].location);
 
   notifications.ProcessDetach(kDeviceId2);
   message_loop.RunUntilIdle();
   devices = notifications.GetAttachedStorage();
   EXPECT_EQ(0U, devices.size());
 }
 
 }  // namespace chrome