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

chrome/browser/ui/gtk/omnibox/omnibox_view_gtk.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/gtk/omnibox/omnibox_view_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
 #include <gtk/gtk.h>
 
 #include <algorithm>
@@ skipping 451 matching lines @@
     // previously-saved offsets (but preserve PRIMARY).
     StartUpdatingHighlightedText();
     SetSelectedRange(state->view_state.selection_range);
     FinishUpdatingHighlightedText();
   }
 }
 
 void OmniboxViewGtk::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())
     RevertAll();
   else if (old_security_level != security_level_)
     EmphasizeURLComponents();
 }
 
 string16 OmniboxViewGtk::GetText() const {
   GtkTextIter start, end;
   GetTextBufferBounds(&start, &end);
   gchar* utf8 = gtk_text_buffer_get_text(text_buffer_, &start, &end, false);
   string16 out(UTF8ToUTF16(utf8));
@@ skipping 1652 matching lines @@
 void OmniboxViewGtk::AdjustVerticalAlignmentOfGrayTextView() {
   // By default, GtkTextView layouts an anchored child widget just above the
   // baseline, so we need to move the |gray_text_view_| down to make sure it
   // has the same baseline as the |text_view_|.
   PangoLayout* layout = gtk_label_get_layout(GTK_LABEL(gray_text_view_));
   int height;
   pango_layout_get_size(layout, NULL, &height);
   int baseline = pango_layout_get_baseline(layout);
   g_object_set(gray_text_anchor_tag_, "rise", baseline - height, NULL);
 }