[orca] Fix copy and paste fail from previous commit

[Joanmarie Diggs <joanied src gnome org>]

commit 7686e0d6aade3440c56d71eb83e2546b3aa1315b
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Tue May 19 17:47:38 2020 -0400

    Fix copy and paste fail from previous commit

 src/orca/scripts/web/script.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/orca/scripts/web/script.py b/src/orca/scripts/web/script.py
index b53d3bbd1..b5bdef113 100644
--- a/src/orca/scripts/web/script.py
+++ b/src/orca/scripts/web/script.py
@@ -752,7 +752,7 @@ class Script(default.Script):
                 elif lastKey == "Up" and self._rewindSayAll(context):
                     return
                 elif not self._lastCommandWasStructNav:
-                    orca.emitRegionChanged(obj, offset)
+                    orca.emitRegionChanged(context.obj, context.currentOffset)
                     self.utilities.setCaretPosition(context.obj, context.currentOffset)
                     self.updateBraille(context.obj)