Make OmniboxEditModel::UpdatePermanentText() fetch the new text itself rather

chrome/browser/ui/views/omnibox/omnibox_view_win.cc

 // Copyright 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 588 matching lines @@
   if (state) {
     SetSelectionRange(state->view_state.selection);
     saved_selection_for_focus_change_ =
         state->view_state.saved_selection_for_focus_change;
   }
 }
 
 void OmniboxViewWin::Update() {
   const ToolbarModel::SecurityLevel old_security_level = security_level_;
   security_level_ = controller()->GetToolbarModel()->GetSecurityLevel(false);
-  if (model()->UpdatePermanentText(
-      controller()->GetToolbarModel()->GetText(true))) {
+  if (model()->UpdatePermanentText()) {
     ScopedFreeze freeze(this, GetTextObjectModel());
 
     // Tweak: if the user had all the text selected, select all the new text.
     // This makes one particular case better: the user clicks in the box to
     // change it right before the permanent URL is changed.  Since the new URL
     // is still fully selected, the user's typing will replace the edit contents
     // as they'd intended.
     CHARRANGE sel;
     GetSelection(sel);
     const bool was_select_all = IsSelectAllForRange(sel);
@@ skipping 2183 matching lines @@
 }
 
 int OmniboxViewWin::WidthNeededToDisplay(const string16& text) const {
   // Use font_list_.GetPrimaryFont().GetStringWidth() instead of
   // PosFromChar(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_list_.GetPrimaryFont().GetStringWidth(text) +
       GetHorizontalMargin();
 }