[orca] Chromium: Remove no-longer-needed grab-focus hack

[Joanmarie Diggs <joanied src gnome org>]

commit 046efb6c0012419a43ae681dbe5546b9e6c3f6d3
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Mon Apr 22 16:47:14 2019 -0400

    Chromium: Remove no-longer-needed grab-focus hack

 src/orca/scripts/toolkits/Chromium/script_utilities.py | 6 ------
 1 file changed, 6 deletions(-)
---
diff --git a/src/orca/scripts/toolkits/Chromium/script_utilities.py 
b/src/orca/scripts/toolkits/Chromium/script_utilities.py
index 006151fd8..d66077c41 100644
--- a/src/orca/scripts/toolkits/Chromium/script_utilities.py
+++ b/src/orca/scripts/toolkits/Chromium/script_utilities.py
@@ -205,9 +205,3 @@ class Utilities(web.Utilities):
                 return True
 
         return False
-
-    def grabFocusWhenSettingCaret(self, obj):
-        # HACK: Remove this when setting the caret updates focus.
-        msg = "CHROMIUM: HACK: Doing focus grab when setting caret on %s" % obj
-        debug.println(debug.LEVEL_INFO, msg, True)
-        return True