Drag-and-drop: updateDragCursor

content/browser/renderer_host/render_widget_host_delegate.h

Index: content/browser/renderer_host/render_widget_host_delegate.h
diff --git a/content/browser/renderer_host/render_widget_host_delegate.h b/content/browser/renderer_host/render_widget_host_delegate.h
index 09cee961abb013eb04e4dbd82beb59e134eb3999..9ca756d03562d2c845660106df4cf610eacddaa9 100644
--- a/content/browser/renderer_host/render_widget_host_delegate.h
+++ b/content/browser/renderer_host/render_widget_host_delegate.h
@@ -216,6 +216,9 @@ class CONTENT_EXPORT RenderWidgetHostDelegate {
   // fullscreen, and will return nullptr for those cases.
   virtual RenderWidgetHostImpl* GetFullscreenRenderWidgetHost() const;
 
+  // Allow the delegate to handle the cursor update. Returns true if handled.
+  virtual bool OnUpdateDragCursor();
+
  protected:
   virtual ~RenderWidgetHostDelegate() {}
 };