[OriginChip] Re-enable the chip when reverting the text in the omnibox.

chrome/browser/ui/omnibox/omnibox_view.cc

 // 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.
 
 // This file defines helper functions shared by the various implementations
 // of OmniboxView.
 
 #include "chrome/browser/ui/omnibox/omnibox_view.h"
 
 #include "base/strings/string16.h"
@@ skipping 160 matching lines @@
 }
 
 void OmniboxView::HideURL() {
   controller_->GetToolbarModel()->set_origin_chip_enabled(true);
   controller_->GetToolbarModel()->set_url_replacement_enabled(true);
   model_->UpdatePermanentText();
   RevertWithoutResettingSearchTermReplacement();
 }
 
 void OmniboxView::RevertAll() {
+  controller_->GetToolbarModel()->set_origin_chip_enabled(true);
   controller_->GetToolbarModel()->set_url_replacement_enabled(true);
   RevertWithoutResettingSearchTermReplacement();
 }
 
 void OmniboxView::RevertWithoutResettingSearchTermReplacement() {
   CloseOmniboxPopup();
   if (model_.get())
     model_->Revert();
   TextChanged();
 }
@@ skipping 31 matching lines @@
   // |profile| can be NULL in tests.
   if (profile)
     model_.reset(new OmniboxEditModel(this, controller, profile));
 }
 
 void OmniboxView::TextChanged() {
   EmphasizeURLComponents();
   if (model_.get())
     model_->OnChanged();
 }