Add a feature flag for the security verbose

chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.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_LOCATION_BAR_LOCATION_BAR_VIEW_MAC_H_
 #define CHROME_BROWSER_UI_COCOA_LOCATION_BAR_LOCATION_BAR_VIEW_MAC_H_
 
 #import <Cocoa/Cocoa.h>
 #include <stddef.h>
 
@@ skipping 305 matching lines @@
   bool location_bar_visible_;
 
   // True if the HTTPS (non EV cert) state should be displayed on the security
   // state decoration.
   bool should_show_secure_verbose_;
 
   // True if the non-secure state should be displayed on the security state
   // decoration.
   bool should_show_nonsecure_verbose_;
 
-  // True if the security state decoration should be animated for changes in
-  // the security level.
-  bool should_animate_security_verbose_;
+  // True if the security state decoration should be animated for the
+  // transition to the secure state.
+  bool should_animate_secure_verbose_;
+
+  // True if the security state decoration should be animated for the
+  // transition to the nonsecure state.
+  bool should_animate_nonsecure_verbose_;
 
   // True if there's enough room for the omnibox to show the security verbose.
   // If the verbose is displaying the EV cert, then this should always be true.
   bool is_width_available_for_security_verbose_;
 
   // The security level of the location bar icon.
   security_state::SecurityStateModel::SecurityLevel security_level_;
 
   // Used to schedule a task for the first run info bubble.
   base::WeakPtrFactory<LocationBarViewMac> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(LocationBarViewMac);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_LOCATION_BAR_LOCATION_BAR_VIEW_MAC_H_