Add Copy URL option to Omnibox context menu when URL is replaced by Instant Extended.

chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.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_UI_COCOA_AUTOCOMPLETE_TEXT_FIELD_H_
 #define CHROME_BROWSER_UI_COCOA_AUTOCOMPLETE_TEXT_FIELD_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/memory/scoped_nsobject.h"
@@ skipping 30 matching lines @@
   // Called when the user pastes into the field.
   virtual void OnPaste() = 0;
 
   // Return |true| if there is a selection to copy.
   virtual bool CanCopy() = 0;
 
   // Clears the |pboard| and adds the field's current selection.
   // Called when the user does a copy or drag.
   virtual void CopyToPasteboard(NSPasteboard* pboard) = 0;
 
+  // Clears |pboard| and adds the current URL. Specifically used when the user
+  // explicitly requests to copy the URL in cases where extended instant has
+  // overridden the URL with the search terms.
+  virtual void CopyURLToPasteboard(NSPasteboard* pboard) = 0;
+
+  // Returns true if the Copy to URL option should be available.
+  virtual bool ShouldEnableCopyURL() = 0;
+
   // Returns true if the current clipboard text supports paste and go
   // (or paste and search).
   virtual bool CanPasteAndGo() = 0;
 
   // Returns the appropriate "Paste and Go" or "Paste and Search"
   // context menu string, depending on what is currently in the
   // clipboard.  Must not be called unless CanPasteAndGo() returns
   // true.
   virtual int GetPasteActionStringId() = 0;
 
@@ skipping 76 matching lines @@
 // Return the appropriate menu for any decoration under |event|.
 - (NSMenu*)decorationMenuForEvent:(NSEvent*)event;
 
 // Retains |tooltip| (in |currentToolTips_|) and adds this tooltip
 // via -[NSView addToolTipRect:owner:userData:].
 - (void)addToolTip:(NSString*)tooltip forRect:(NSRect)aRect;
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_AUTOCOMPLETE_TEXT_FIELD_H_