Mac: Fix crash when clicking on zombie translate options menu

chrome/browser/ui/cocoa/infobar_container_controller.mm

 // 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.
 
 #include "base/logging.h"
 #include "base/mac/mac_util.h"
 #include "chrome/browser/tab_contents/infobar_delegate.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #import "chrome/browser/ui/cocoa/animatable_view.h"
 #include "chrome/browser/ui/cocoa/infobar.h"
@@ skipping 164 matching lines @@
     [controller animateOpen];
   else
     [controller open];
 }
 
 - (void)closeInfoBarsForDelegate:(InfoBarDelegate*)delegate
                          animate:(BOOL)animate {
   for (InfoBarController* controller in
        [NSArray arrayWithArray:infobarControllers_.get()]) {
     if ([controller delegate] == delegate) {
+      [controller infobarWillClose];
       if (animate)
         [controller animateClosed];
       else
         [controller close];
     }
   }
 }
 
 - (void)replaceInfoBarsForDelegate:(InfoBarDelegate*)old_delegate
                               with:(InfoBarDelegate*)new_delegate {
@@ skipping 25 matching lines @@
     frame.size.width = NSWidth(containerBounds);
     frame.origin.y = minY;
     minY += frame.size.height;
     [view setFrame:frame];
   }
 
   [resizeDelegate_ resizeView:[self view] newHeight:[self desiredHeight]];
 }
 
 @end