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Fix crash when hovering buttons in OSR PDF viewer (issue #2488)

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This commit is contained in:
Marshall Greenblatt
2018-09-14 11:18:10 +02:00
parent f97a241126
commit c7d187a512
2 changed files with 11 additions and 0 deletions
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4
libcef/browser/osr/render_widget_host_view_osr.h
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@@ -44,6 +44,7 @@ class RenderWidgetHost;
class RenderWidgetHostImpl;
class RenderWidgetHostViewGuest;
class BackingStore;
class CursorManager;
} // namespace content
class CefBeginFrameTimer;
@@ -153,6 +154,7 @@ class CefRenderWidgetHostViewOSR : public content::RenderWidgetHostViewBase,
int error_code) override;
void Destroy() override;
void SetTooltipText(const base::string16& tooltip_text) override;
content::CursorManager* GetCursorManager() override;
gfx::Size GetCompositorViewportPixelSize() const override;
void CopyFromSurface(
@@ -346,6 +348,8 @@ class CefRenderWidgetHostViewOSR : public content::RenderWidgetHostViewBase,
std::unique_ptr<ui::XScopedCursor> invisible_cursor_;
#endif
std::unique_ptr<content::CursorManager> cursor_manager_;
// Used to control the VSync rate in subprocesses when BeginFrame scheduling
// is enabled.
std::unique_ptr<CefBeginFrameTimer> begin_frame_timer_;