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

chrome/browser/renderer_context_menu/render_view_context_menu.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_RENDERER_CONTEXT_MENU_RENDER_VIEW_CONTEXT_MENU_H_
 #define CHROME_BROWSER_RENDERER_CONTEXT_MENU_RENDER_VIEW_CONTEXT_MENU_H_
 
 #include <map>
 #include <string>
 
@@ skipping 116 matching lines @@
 #endif
   void AppendPrintPreviewItems();
   void AppendSearchWebForImageItems();
   void AppendSpellingSuggestionsSubMenu();
   void AppendSpellcheckOptionsSubMenu();
   void AppendProtocolHandlerSubMenu();
 
   // Copy to the clipboard an image located at a point in the RenderView
   void CopyImageAt(int x, int y);
 
+  // Reload an image located at a point in the RenderView.
+  void ReloadOriginalImage();
+
   // Get an image located at a point in the RenderView for search.
   void GetImageThumbnailForSearch();
 
   // Launch the inspector targeting a point in the RenderView
   void Inspect(int x, int y);
 
   // Writes the specified text/url to the system clipboard
   void WriteURLToClipboard(const GURL& url);
 
   void MediaPlayerActionAt(const gfx::Point& location,
@@ skipping 31 matching lines @@
 
   // In the case of a MimeHandlerView this will point to the WebContents that
   // embeds the MimeHandlerViewGuest. Otherwise this will be the same as
   // |source_web_contents_|.
   content::WebContents* const embedder_web_contents_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewContextMenu);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_CONTEXT_MENU_RENDER_VIEW_CONTEXT_MENU_H_