[orca] Web: Ensure we clear the flat review context when focus changes

[Joanmarie Diggs <joanied src gnome org>]

commit edeab7d09d78da231f293fb853a3fedfef758e0b
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Fri Mar 13 17:45:57 2020 -0400

    Web: Ensure we clear the flat review context when focus changes
    
    The default script clears the flat review context whenever the caret
    moves and whenever focus changes. The web script was only doing this
    as part of caret navigation. As a result, we were failing to present
    the correct flat review location in certain web apps.

 src/orca/scripts/web/script.py | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/src/orca/scripts/web/script.py b/src/orca/scripts/web/script.py
index 142c2a26d..287a876e2 100644
--- a/src/orca/scripts/web/script.py
+++ b/src/orca/scripts/web/script.py
@@ -1205,6 +1205,9 @@ class Script(default.Script):
             debug.println(debug.LEVEL_INFO, msg, True)
             return False
 
+        if self.flatReviewContext:
+            self.toggleFlatReviewMode()
+
         caretOffset = 0
         if self.utilities.inFindContainer(oldFocus) \
            or (self.utilities.isDocument(newFocus) and oldFocus == orca_state.activeWindow):