| Index: Source/modules/presentation/PresentationController.h
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| diff --git a/Source/modules/presentation/PresentationController.h b/Source/modules/presentation/PresentationController.h
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| index cc6c3c2c8ddea430badf6aa252aae53cfad29f81..41cfd0bdde44ba41e8e9fd60b75d530461934caf 100644
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| --- a/Source/modules/presentation/PresentationController.h
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| +++ b/Source/modules/presentation/PresentationController.h
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| @@ -56,6 +56,12 @@ public:
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|      // Called when the frame wants to join an existing presentation.
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|      void joinSession(const String& presentationUrl, const String& presentationId, WebPresentationSessionClientCallbacks*);
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|  
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| +    // Called when the frame wants to send String message to an existing presentation.
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| +    void send(const String& presentationUrl, const String& presentationId, const String& message);
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| +
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| +    // Called when the frame wants to send ArrayBuffer/View data to an existing presentation.
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| +    void send(const String& presentationUrl, const String& presentationId, const uint8_t* data, size_t length);
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| +
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|      // Called when the frame wants to close an existing presentation.
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|      void closeSession(const String& url, const String& presentationId);
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|  
 | 
| 
 |