Camera: Plumb through stream mirroring mode

The stream mirroring mode is used to override the default flip for front
facing camera.

Test: Camera CTS
Bug: 200309079
Change-Id: I161875ccf33267686d54ba3c1c94b597032bd4e8
diff --git a/services/camera/libcameraservice/device3/Camera3OutputStreamInterface.h b/services/camera/libcameraservice/device3/Camera3OutputStreamInterface.h
index 49f9f62..e44e795 100644
--- a/services/camera/libcameraservice/device3/Camera3OutputStreamInterface.h
+++ b/services/camera/libcameraservice/device3/Camera3OutputStreamInterface.h
@@ -34,7 +34,7 @@
      * Set the transform on the output stream; one of the
      * HAL_TRANSFORM_* / NATIVE_WINDOW_TRANSFORM_* constants.
      */
-    virtual status_t setTransform(int transform) = 0;
+    virtual status_t setTransform(int transform, bool mayChangeMirror) = 0;
 
     /**
      * Return if this output stream is for video encoding.