GitLab

Fix for AXPlatformNodeWin::get_IsSelected (ISelectionItemProvider::
get_IsSelected) to return false by default if the node supports
ISelectionItemProvider. Previously, we threw UIA_E_INVALIDOPERATION
for node that supports ISelectionItemProvider but not explicitly
marked as selected.

The motivation behind this change is due to Windows Narrator announcing
"No Item in View" for list items because their ISelectionItemProvider::
get_IsSelected by default returns UIA_E_INVALIDOPERATION and confuses
Narrator.

Bug: 844149
Change-Id: Iafc1c083dd0feb98b8d1a2d3b18c38284105e2e8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1810060
Commit-Queue: Victor Fei <vicfei@microsoft.com>
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#698537}