BASELINE: Update Chromium to 72.0.3626.110 and Ninja to 1.9.0

Change-Id: Ic57220b00ecc929a893c91f5cc552f5d3e99e922
Reviewed-by: Michael Brüning <michael.bruning@qt.io>

1 files changed, 28 insertions, 0 deletions

diff --git a/chromium/ui/views/accessibility/ax_event_observer.h b/chromium/ui/views/accessibility/ax_event_observer.h
new file mode 100644
index 00000000000..5fc3c812888
--- /dev/null
+++ b/chromium/ui/views/accessibility/ax_event_observer.h
@@ -0,0 +1,28 @@
+// Copyright 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef UI_VIEWS_ACCESSIBILITY_AX_EVENT_OBSERVER_H_
+#define UI_VIEWS_ACCESSIBILITY_AX_EVENT_OBSERVER_H_
+
+#include "base/observer_list_types.h"
+#include "ui/accessibility/ax_enums.mojom.h"
+#include "ui/views/views_export.h"
+
+namespace views {
+
+class View;
+
+// AXEventObserver is notified for accessibility events on all views.
+class VIEWS_EXPORT AXEventObserver : public base::CheckedObserver {
+ public:
+  virtual void OnViewEvent(views::View* view, ax::mojom::Event event_type) = 0;
+
+ protected:
+  AXEventObserver();
+  ~AXEventObserver() override;
+};
+
+}  // namespace views
+
+#endif  // UI_VIEWS_ACCESSIBILITY_AX_EVENT_OBSERVER_H_