Make the Windows location bar send accessibility events to the

accessibility extension API on Windows.  This adds a few more
accessibility events to views accessibility while we're at it.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/3999001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@63394 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 11 insertions, 0 deletions

diff --git a/chrome/browser/autocomplete/autocomplete_edit_view_win.cc b/chrome/browser/autocomplete/autocomplete_edit_view_win.cc
index 501fa3b..5f26caa 100644
--- a/chrome/browser/autocomplete/autocomplete_edit_view_win.cc
+++ b/chrome/browser/autocomplete/autocomplete_edit_view_win.cc
@@ -888,6 +888,17 @@ bool AutocompleteEditViewWin::OnAfterPossibleChange() {
   if (something_changed && text_differs)
     TextChanged();
 
+  if (text_differs) {
+    // Note that a TEXT_CHANGED event implies that the cursor/selection
+    // probably changed too, so we don't need to send both.
+    parent_view_->NotifyAccessibilityEvent(
+        AccessibilityTypes::EVENT_TEXT_CHANGED);
+  } else if (selection_differs) {
+    // Notify assistive technology that the cursor or selection changed.
+    parent_view_->NotifyAccessibilityEvent(
+        AccessibilityTypes::EVENT_SELECTION_CHANGED);
+  }
+
   return something_changed;
 }