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third_party/WebKit/public/platform/WebCanvasCaptureHandler.h

Index: third_party/WebKit/public/platform/WebCanvasCaptureHandler.h
diff --git a/third_party/WebKit/public/platform/WebCanvasCaptureHandler.h b/third_party/WebKit/public/platform/WebCanvasCaptureHandler.h
index 9c48fe89c46a5b99345a2f076f0ac21ed75c317b..d55e3497bc8656b67115803b4f727bfe42f8d335 100644
--- a/third_party/WebKit/public/platform/WebCanvasCaptureHandler.h
+++ b/third_party/WebKit/public/platform/WebCanvasCaptureHandler.h
@@ -6,6 +6,8 @@
 #define WebCanvasCaptureHandler_h
 
 #include "WebCommon.h"
+#include "WebMediaStreamTrack.h"
+#include "WebSize.h"
 
 class SkImage;
 
@@ -15,10 +17,12 @@ namespace blink {
 class BLINK_PLATFORM_EXPORT WebCanvasCaptureHandler {
 public:
     virtual ~WebCanvasCaptureHandler() = default;
+    virtual WebMediaStreamTrack createTrack(const WebSize& size,
+                                            double frame_rate) = 0;
     virtual void sendNewFrame(const SkImage*) {}
     virtual bool needsNewFrame() const { return false; }
 };
 
 } // namespace blink
 
-#endif // WebMediaRecorderHandler_h
+#endif // WebCanvasCaptureHandler_h