The UI part of search-by-image search.

chrome/browser/tab_contents/render_view_context_menu.h

 // Copyright (c) 2012 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_TAB_CONTENTS_RENDER_VIEW_CONTEXT_MENU_H_
 #define CHROME_BROWSER_TAB_CONTENTS_RENDER_VIEW_CONTEXT_MENU_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 219 matching lines @@
   // Opens the specified URL string in a new tab.  The |frame_id| specifies the
   // frame in which the context menu was displayed, or 0 if the menu action is
   // independent of that frame (e.g. protocol handler settings).
   void OpenURL(const GURL& url, const GURL& referrer, int64 frame_id,
                WindowOpenDisposition disposition,
                content::PageTransition transition);
 
   // Copy to the clipboard an image located at a point in the RenderView
   void CopyImageAt(int x, int y);
 
+  // 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,
                            const WebKit::WebMediaPlayerAction& action);
   void PluginActionAt(const gfx::Point& location,
                       const WebKit::WebPluginAction& action);
@@ skipping 37 matching lines @@
   // Guests are rendered inside chrome apps, but have most of the actions
   // that a regular web page has.
   // Currently actions/items that are suppressed from guests are: searching,
   // printing, speech and instant.
   bool is_guest_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewContextMenu);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_RENDER_VIEW_CONTEXT_MENU_H_