1 files changed, 34 insertions, 0 deletions
diff --git a/chromium/third_party/blink/renderer/core/events/after_print_event.h b/chromium/third_party/blink/renderer/core/events/after_print_event.h
new file mode 100644
index 00000000000..5fad32c6555
--- /dev/null
+++ b/chromium/third_party/blink/renderer/core/events/after_print_event.h
@@ -0,0 +1,34 @@
+// 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 THIRD_PARTY_BLINK_RENDERER_CORE_EVENTS_AFTER_PRINT_EVENT_H_
+#define THIRD_PARTY_BLINK_RENDERER_CORE_EVENTS_AFTER_PRINT_EVENT_H_
+
+#include "third_party/blink/renderer/core/dom/events/event.h"
+#include "third_party/blink/renderer/core/event_type_names.h"
+
+namespace blink {
+
+class AfterPrintEvent final : public Event {
+ public:
+  static AfterPrintEvent* Create() {
+    return MakeGarbageCollected<AfterPrintEvent>();
+  }
+
+  AfterPrintEvent()
+      : Event(event_type_names::kAfterprint, Bubbles::kNo, Cancelable::kNo) {}
+  ~AfterPrintEvent() override = default;
+
+  // beforeprint/afterprint events need to be dispatched while the execution
+  // context is paused.  When printing, window.print() invoked by beforeprint/
+  // afterprint event listeners should have no effect, hence the event dispatch
+  // needs to be done during the pause.
+  bool ShouldDispatchEvenWhenExecutionContextIsPaused() const override {
+    return true;
+  }
+};
+
+}  // namespace blink
+
+#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_EVENTS_AFTER_PRINT_EVENT_H_