Clean up blink::FrameView::ForceLayoutForPagination().

third_party/WebKit/Source/core/frame/FrameView.h

Index: third_party/WebKit/Source/core/frame/FrameView.h
diff --git a/third_party/WebKit/Source/core/frame/FrameView.h b/third_party/WebKit/Source/core/frame/FrameView.h
index 32f6a9dfea394b49053edd465a881117538dcb5b..9bd0c2fd7746590e5919cad316a91e6fd63460a1 100644
--- a/third_party/WebKit/Source/core/frame/FrameView.h
+++ b/third_party/WebKit/Source/core/frame/FrameView.h
@@ -892,7 +892,7 @@ class CORE_EXPORT FrameView final
   void DeprecatedInvalidateTree(const PaintInvalidationState&);
 
  private:
-  explicit FrameView(LocalFrame&, IntRect);
+  FrameView(LocalFrame&, IntRect);
   class ScrollbarManager : public blink::ScrollbarManager {
     DISALLOW_NEW();
 
@@ -1062,6 +1062,11 @@ class CORE_EXPORT FrameView final
 
   bool CheckLayoutInvalidationIsAllowed() const;
 
+  // Returns true if AdjustViewSizeAndLayout() has been called.
+  bool ForceLayoutForPaginationHelper(const FloatSize& page_size,
+                                      const FloatSize& original_page_size,
+                                      float maximum_shrink_factor);
+
   PaintController* GetPaintController() { return paint_controller_.get(); }
 
   LayoutSize size_;