Replace WebNonCopyable with DISALLOW_COPY_AND_ASSIGN in test runner library

content/shell/renderer/test_runner/MockWebAudioDevice.h

Index: content/shell/renderer/test_runner/MockWebAudioDevice.h
diff --git a/content/shell/renderer/test_runner/MockWebAudioDevice.h b/content/shell/renderer/test_runner/MockWebAudioDevice.h
index 3888f06248813ee96251086b2a6b325a59aebfa5..f09216fd99ca8a66ac0a3f4bdc52ea27c796b3ab 100644
--- a/content/shell/renderer/test_runner/MockWebAudioDevice.h
+++ b/content/shell/renderer/test_runner/MockWebAudioDevice.h
@@ -5,13 +5,13 @@
 #ifndef MockWebAudioDevice_h
 #define MockWebAudioDevice_h
 
+#include "base/basictypes.h"
 #include "content/shell/renderer/test_runner/TestCommon.h"
 #include "third_party/WebKit/public/platform/WebAudioDevice.h"
-#include "third_party/WebKit/public/platform/WebNonCopyable.h"
 
 namespace WebTestRunner {
 
-class MockWebAudioDevice : public blink::WebAudioDevice, public blink::WebNonCopyable {
+class MockWebAudioDevice : public blink::WebAudioDevice {
 public:
     explicit MockWebAudioDevice(double sampleRate);
     virtual ~MockWebAudioDevice();
@@ -22,6 +22,8 @@ public:
 
 private:
     double m_sampleRate;
+
+    DISALLOW_COPY_AND_ASSIGN(MockWebAudioDevice);
 };
 
 } // namespace WebTestRunner