Unsubscribe observer when OffScreenRenderWidgetHostView is destroyed
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2 changed files with 9 additions and 0 deletions
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@ -377,6 +377,9 @@ OffScreenRenderWidgetHostView::OffScreenRenderWidgetHostView(
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}
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OffScreenRenderWidgetHostView::~OffScreenRenderWidgetHostView() {
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if (native_window_)
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native_window_->RemoveObserver(this);
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#if defined(OS_MACOSX)
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if (is_showing_)
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browser_compositor_->SetRenderWidgetHostIsHidden(true);
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@ -924,4 +927,9 @@ void OffScreenRenderWidgetHostView::OnWindowResize() {
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SetSize(size);
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}
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void OffScreenRenderWidgetHostView::OnWindowClosed() {
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native_window_->RemoveObserver(this);
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native_window_ = nullptr;
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}
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} // namespace atom
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@ -176,6 +176,7 @@ class OffScreenRenderWidgetHostView
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// NativeWindowObserver:
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void OnWindowResize() override;
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void OnWindowClosed() override;
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void OnBeginFrameTimerTick();
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void SendBeginFrame(base::TimeTicks frame_time,
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