Separate SwipeRefreshHandler and ContentViewCore

content/browser/renderer_host/render_widget_host_view_android.h

Index: content/browser/renderer_host/render_widget_host_view_android.h
diff --git a/content/browser/renderer_host/render_widget_host_view_android.h b/content/browser/renderer_host/render_widget_host_view_android.h
index c805d35457443cb57747f1a24fcee6f3a5c8a531..d29a0a9d0ff96b9b2c67a2d7f66287556797697f 100644
--- a/content/browser/renderer_host/render_widget_host_view_android.h
+++ b/content/browser/renderer_host/render_widget_host_view_android.h
@@ -238,6 +238,8 @@ class CONTENT_EXPORT RenderWidgetHostViewAndroid
     return synchronous_compositor_client_;
   }
 
+  void OnOverscrollRefreshHandlerAvailable();
+
   static void OnContextLost();
 
   // TextInputManager::Observer overrides.
@@ -302,6 +304,8 @@ class CONTENT_EXPORT RenderWidgetHostViewAndroid
 
   void ComputeEventLatencyOSTouchHistograms(const ui::MotionEvent& event);
 
+  void CreateOverscrollControllerIfPossible();
+
   // The model object.
   RenderWidgetHostImpl* host_;