Chromium Code Reviews| Index: third_party/WebKit/Source/core/page/PageVisibilityObserver.h |
| diff --git a/third_party/WebKit/Source/core/page/PageVisibilityObserver.h b/third_party/WebKit/Source/core/page/PageVisibilityObserver.h |
| index 23db9d33c9d8732dc102633422825218de8c8e11..caceb5f42f292d09b9dde85a3bb2f4086a2eba97 100644 |
| --- a/third_party/WebKit/Source/core/page/PageVisibilityObserver.h |
| +++ b/third_party/WebKit/Source/core/page/PageVisibilityObserver.h |
| @@ -33,8 +33,6 @@ |
| namespace blink { |
| -class LocalFrame; |
| - |
| class CORE_EXPORT PageVisibilityObserver |
| : public LifecycleObserver<Page, PageVisibilityObserver> { |
| public: |