"Load image" context menu item to reload a LoFi image.

chrome/browser/renderer_context_menu/render_view_context_menu.h

Index: chrome/browser/renderer_context_menu/render_view_context_menu.h
diff --git a/chrome/browser/renderer_context_menu/render_view_context_menu.h b/chrome/browser/renderer_context_menu/render_view_context_menu.h
index e4929940cd966aef6a2b9310dfeedca4c75a80c6..c0336980326ed5f81e856211d8a69b5aaeb330d1 100644
--- a/chrome/browser/renderer_context_menu/render_view_context_menu.h
+++ b/chrome/browser/renderer_context_menu/render_view_context_menu.h
@@ -134,6 +134,9 @@ class RenderViewContextMenu : public RenderViewContextMenuBase {
   // Copy to the clipboard an image located at a point in the RenderView
   void CopyImageAt(int x, int y);
 
+  // Show the original image located at a point in the RenderView.
+  void ShowOriginalImage();
+
   // Get an image located at a point in the RenderView for search.
   void GetImageThumbnailForSearch();