| Index: Source/testing/runner/MockWebAudioDevice.h
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| diff --git a/Source/testing/runner/MockWebAudioDevice.h b/Source/testing/runner/MockWebAudioDevice.h
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| index 7801d48c78b187b2afff507cc7e6cc5b86a26718..4e3f1df89597df5328b0b5101c123a15061ebdc5 100644
 | 
| --- a/Source/testing/runner/MockWebAudioDevice.h
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| +++ b/Source/testing/runner/MockWebAudioDevice.h
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| @@ -33,10 +33,11 @@
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|  
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|  #include "TestCommon.h"
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|  #include "public/platform/WebAudioDevice.h"
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| +#include "public/platform/WebNonCopyable.h"
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|  
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|  namespace WebTestRunner {
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|  
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| -class MockWebAudioDevice : public WebKit::WebAudioDevice {
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| +class MockWebAudioDevice : public WebKit::WebAudioDevice, public WebKit::WebNonCopyable {
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|  public:
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|      explicit MockWebAudioDevice(double sampleRate);
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|      virtual ~MockWebAudioDevice();
 | 
| 
 |