Camera: Change ProCamera to take IGraphicBufferProducer

Change-Id: Iec62eead6d179aa5486f7719143340976bb76e7d
diff --git a/include/camera/IProCameraUser.h b/include/camera/IProCameraUser.h
index 3ef4676..a141769 100644
--- a/include/camera/IProCameraUser.h
+++ b/include/camera/IProCameraUser.h
@@ -63,10 +63,11 @@
 
     virtual status_t        requestStream(int streamId) = 0;
     virtual status_t        cancelStream(int streamId) = 0;
-    virtual status_t        createStream(int width, int height, int format,
-                                         const sp<Surface>& surface,
-                                         /*out*/
-                                         int* streamId) = 0;
+    virtual status_t        createStream(
+                                      int width, int height, int format,
+                                      const sp<IGraphicBufferProducer>& bufferProducer,
+                                      /*out*/
+                                      int* streamId) = 0;
 
     // Create a request object from a template.
     virtual status_t        createDefaultRequest(int templateId,