OS X: Clicking on search keyword autocomplete result should update the omnibox

chrome/browser/autocomplete/autocomplete_popup_view_mac.h

 // Copyright (c) 2010 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_AUTOCOMPLETE_AUTOCOMPLETE_POPUP_VIEW_MAC_H_
 #define CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_POPUP_VIEW_MAC_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 
@@ skipping 44 matching lines @@
     // nothing to do here.
     //
     // deanm indicates that this is an anti-flicker optimization,
     // which we probably cannot utilize (and may not need) so long as
     // we're using NSTableView to implement the popup contents.  We
     // may need to move away from NSTableView to implement hover,
     // though.
   }
   virtual void UpdatePopupAppearance();
 
+  // Set |line| to be selected.
+  void SetSelectedLine(size_t line);
+
   // This is only called by model in SetSelectedLine() after updating
   // everything.  Popup should already be visible.
   virtual void PaintUpdatesNow();
 
   virtual void OnDragCanceled() {}
 
   // Returns the popup's model.
   virtual AutocompletePopupModel* GetModel();
 
   virtual int GetMaxYCoordinate();
@@ skipping 51 matching lines @@
   NSTextField* field_;  // owned by tab controller
 
   // Child window containing a matrix which implements the popup.
   scoped_nsobject<NSWindow> popup_;
   NSRect targetPopupFrame_;
 
   DISALLOW_COPY_AND_ASSIGN(AutocompletePopupViewMac);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_POPUP_VIEW_MAC_H_