TestRunner library classes should be marked as NonCopyable.

Source/testing/runner/MockWebMIDIAccessor.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef MockWebMIDIAccessor_h
 #define MockWebMIDIAccessor_h
 
 #include "TestCommon.h"
 #include "public/platform/WebMIDIAccessor.h"
+#include "public/platform/WebNonCopyable.h"
 #include "public/testing/WebTask.h"
 
 namespace WebKit {
 class WebMIDIAccessorClient;
 }
 
 namespace WebTestRunner {
 
 class TestInterfaces;
 
-class MockWebMIDIAccessor : public WebKit::WebMIDIAccessor {
+class MockWebMIDIAccessor : public WebKit::WebMIDIAccessor, public WebKit::WebNonCopyable {
 public:
     explicit MockWebMIDIAccessor(WebKit::WebMIDIAccessorClient*, TestInterfaces*);
     virtual ~MockWebMIDIAccessor();
 
     // WebKit::WebMIDIAccessor implementation.
     virtual void startSession() OVERRIDE;
     virtual void sendMIDIData(
         unsigned portIndex,
         const unsigned char* data,
         size_t length,
         double timestamp) OVERRIDE { }
 
     // WebTask related methods
     WebTaskList* taskList() { return &m_taskList; }
 
 private:
     WebKit::WebMIDIAccessorClient* m_client;
     WebTaskList m_taskList;
     TestInterfaces* m_interfaces;
 };
 
 } // namespace WebTestRunner
 
 #endif // MockWebMIDIAccessor_h