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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "core/dom/ElementVisibilityObserver.h" | 5 #include "core/dom/ElementVisibilityObserver.h" |
| 6 | 6 |
| 7 #include "core/dom/DOMImplementation.h" | 7 #include "core/dom/DOMImplementation.h" |
| 8 #include "core/dom/Document.h" | 8 #include "core/dom/Document.h" |
| 9 #include "core/frame/RemoteFrame.h" | 9 #include "core/frame/RemoteFrame.h" |
| 10 #include "core/html/HTMLDivElement.h" | 10 #include "core/html/HTMLDivElement.h" |
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| 77 ElementVisibilityObserver* observer = | 77 ElementVisibilityObserver* observer = |
| 78 new ElementVisibilityObserver(element, WTF::Bind([](bool) {})); | 78 new ElementVisibilityObserver(element, WTF::Bind([](bool) {})); |
| 79 observer->Start(); | 79 observer->Start(); |
| 80 observer->DeliverObservationsForTesting(); | 80 observer->DeliverObservationsForTesting(); |
| 81 observer->Stop(); | 81 observer->Stop(); |
| 82 // It should not crash. | 82 // It should not crash. |
| 83 } | 83 } |
| 84 | 84 |
| 85 } // anonymous namespace | 85 } // anonymous namespace |
| 86 | 86 |
| 87 } // blink namespace | 87 } // namespace blink |
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