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| author | Tom Sepez <tsepez@chromium.org> | 2017-07-19 16:46:22 -0700 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-07-20 17:01:59 +0000 |
| commit | 77417ec9e1312a75407f8ab46dd46f777a1742f1 (patch) | |
| tree | f5d40337730001d8576116783fdada892d20becc /fpdfsdk/pdfwindow/cpwl_wnd.h | |
| parent | dc11ec85ebf637efe99dd9195a2a6a52c3e4d48f (diff) | |
| download | pdfium-77417ec9e1312a75407f8ab46dd46f777a1742f1.tar.xz | |
Make CPWL_Wnd classes be observable.
This is another case where JS may lead to destruction of
an object far away from where we are holding it.
Bug: 737023
Change-Id: I994d5425184b8c00b5cfaeb95dbb5032a6e09edb
Reviewed-on: https://pdfium-review.googlesource.com/8350
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'fpdfsdk/pdfwindow/cpwl_wnd.h')
| -rw-r--r-- | fpdfsdk/pdfwindow/cpwl_wnd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fpdfsdk/pdfwindow/cpwl_wnd.h b/fpdfsdk/pdfwindow/cpwl_wnd.h index dfe5dc0ab0..56fbb21baa 100644 --- a/fpdfsdk/pdfwindow/cpwl_wnd.h +++ b/fpdfsdk/pdfwindow/cpwl_wnd.h @@ -168,7 +168,7 @@ struct PWL_CREATEPARAM { CFX_Matrix mtChild; // ignore }; -class CPWL_Wnd : public CPWL_TimerHandler { +class CPWL_Wnd : public CPWL_TimerHandler, public CFX_Observable<CPWL_Wnd> { public: CPWL_Wnd(); ~CPWL_Wnd() override; |