Add undeclared virtual destructors part 2...

chrome/test/interactive_ui/view_event_test_base.h

 // Copyright (c) 2006-2008 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_TEST_INTERACTIVE_UI_VIEW_EVENT_TEST_BASE_H_
 #define CHROME_TEST_INTERACTIVE_UI_VIEW_EVENT_TEST_BASE_H_
 
 #include "base/message_loop.h"
 #include "base/task.h"
 #include "base/thread.h"
@@ skipping 65 matching lines @@
   // WindowDelegate method. Calls into CreateContentsView to get the actual
   // view.
   virtual views::View* GetContentsView();
 
   // Overriden to do nothing so that this class can be used in runnable tasks.
   void AddRef() {}
   void Release() {}
   static bool ImplementsThreadSafeReferenceCounting() { return false; }
 
  protected:
+  virtual ~ViewEventTestBase() {}
+
   // Returns the view that is added to the window.
   virtual views::View* CreateContentsView() = 0;
 
   // Called once the message loop is running.
   virtual void DoTestOnMessageLoop() = 0;
 
   // Invoke from test main. Shows the window, starts the message loop and
   // schedules a task that invokes DoTestOnMessageLoop.
   void StartMessageLoopAndRunTest();
 
@@ skipping 42 matching lines @@
 };
 
 // Convenience macro for defining a ViewEventTestBase. See class description
 // of ViewEventTestBase for details.
 #define VIEW_TEST(test_class, name) \
   TEST_F(test_class, name) {\
     StartMessageLoopAndRunTest();\
   }
 
 #endif  // CHROME_TEST_INTERACTIVE_UI_VIEW_EVENT_TEST_BASE_H_