Fullscreen bubble: Now speaks the bubble text if a11y enabled.

chrome/browser/ui/views/subtle_notification_view.h

Index: chrome/browser/ui/views/subtle_notification_view.h
diff --git a/chrome/browser/ui/views/subtle_notification_view.h b/chrome/browser/ui/views/subtle_notification_view.h
index c04296a91029066f04322064425481390ebb8cc4..ec613d79750fd22bfa9f9034837eeede919103cd 100644
--- a/chrome/browser/ui/views/subtle_notification_view.h
+++ b/chrome/browser/ui/views/subtle_notification_view.h
@@ -10,6 +10,10 @@
 #include "ui/gfx/native_widget_types.h"
 #include "ui/views/view.h"
 
+namespace ui {
+class AXViewState;
+}
+
 namespace views {
 class Link;
 class LinkListener;
@@ -27,6 +31,9 @@ class SubtleNotificationView : public views::View {
   explicit SubtleNotificationView(views::LinkListener* link_listener);
   ~SubtleNotificationView() override;
 
+  // views::View
+  void GetAccessibleState(ui::AXViewState* state) override;
+
   void UpdateContent(const base::string16& instruction_text,
                      const base::string16& link_text);