A simple version of search term replacement for testing .

chrome/browser/ui/views/omnibox/omnibox_view_win.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.
 
 #include "chrome/browser/ui/views/omnibox/omnibox_view_win.h"
 
 #include <algorithm>
 #include <locale>
 #include <string>
 
@@ skipping 544 matching lines @@
   CHARRANGE selection;
   GetSelection(selection);
   GetStateAccessor()->SetProperty(tab->GetPropertyBag(),
       AutocompleteEditState(
           model_state,
           State(selection, saved_selection_for_focus_change_)));
 }
 
 void OmniboxViewWin::Update(const WebContents* tab_for_state_restoring) {
   const bool visibly_changed_permanent_text =
-      model()->UpdatePermanentText(toolbar_model()->GetText());
+      model()->UpdatePermanentText(toolbar_model()->GetText(true));
 
   const ToolbarModel::SecurityLevel security_level =
       toolbar_model()->GetSecurityLevel();
   const bool changed_security_level = (security_level != security_level_);
 
   // Bail early when no visible state will actually change (prevents an
   // unnecessary ScopedFreeze, and thus UpdateWindow()).
   if (!changed_security_level && !visibly_changed_permanent_text &&
       !tab_for_state_restoring)
     return;
@@ skipping 2059 matching lines @@
   return (rect.left - client_rect.left) + (client_rect.right - rect.right);
 }
 
 int OmniboxViewWin::WidthNeededToDisplay(const string16& text) const {
   // Use font_.GetStringWidth() instead of
   // PosFromChar(location_entry_->GetTextLength()) because PosFromChar() is
   // apparently buggy. In both LTR UI and RTL UI with left-to-right layout,
   // PosFromChar(i) might return 0 when i is greater than 1.
   return font_.GetStringWidth(text) + GetHorizontalMargin();
 }