Separate SwipeRefreshHandler and ContentViewCore

content/browser/renderer_host/render_view_host_delegate_view.h

Index: content/browser/renderer_host/render_view_host_delegate_view.h
diff --git a/content/browser/renderer_host/render_view_host_delegate_view.h b/content/browser/renderer_host/render_view_host_delegate_view.h
index c3633435e27f67699f916df6a04d2bee3c0561a6..21f49d186a120ebf17202d1ce33c78bd7bd583d9 100644
--- a/content/browser/renderer_host/render_view_host_delegate_view.h
+++ b/content/browser/renderer_host/render_view_host_delegate_view.h
@@ -19,6 +19,12 @@ class Rect;
 class Vector2d;
 }
 
+namespace ui {
+#if defined(OS_ANDROID)
+class OverscrollRefreshHandler;
+#endif
+}
+
 namespace content {
 class RenderFrameHost;
 class RenderWidgetHostImpl;
@@ -76,6 +82,10 @@ class CONTENT_EXPORT RenderViewHostDelegateView {
   virtual void HidePopupMenu() {};
 #endif
 
+#if defined(OS_ANDROID)
+  virtual ui::OverscrollRefreshHandler* GetOverscrollRefreshHandler() const;
+#endif
+
  protected:
   virtual ~RenderViewHostDelegateView() {}
 };