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-rw-r--r--Source/WebCore/rendering/RenderFlowThread.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/Source/WebCore/rendering/RenderFlowThread.h b/Source/WebCore/rendering/RenderFlowThread.h
index 4730be8dc..34dec69d8 100644
--- a/Source/WebCore/rendering/RenderFlowThread.h
+++ b/Source/WebCore/rendering/RenderFlowThread.h
@@ -197,6 +197,15 @@ inline const RenderFlowThread* toRenderFlowThread(const RenderObject* object)
// This will catch anyone doing an unnecessary cast.
void toRenderFlowThread(const RenderFlowThread*);
+class CurrentRenderFlowThreadMaintainer {
+ WTF_MAKE_NONCOPYABLE(CurrentRenderFlowThreadMaintainer);
+public:
+ CurrentRenderFlowThreadMaintainer(RenderFlowThread*);
+ ~CurrentRenderFlowThreadMaintainer();
+private:
+ RenderFlowThread* m_renderFlowThread;
+};
+
} // namespace WebCore
#endif // RenderFlowThread_h