InstantExtended: hook up InstantTab in incognito.

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 1220 matching lines @@
   gtk_widget_show(search_engine_menuitem);
 
   GtkClipboard* x_clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
   gchar* text = gtk_clipboard_wait_for_text(x_clipboard);
   sanitized_text_for_paste_and_go_ = text ?
       StripJavascriptSchemas(CollapseWhitespace(UTF8ToUTF16(text), true)) :
       string16();
   g_free(text);
 
   // Copy URL menu item.
-  if (chrome::IsQueryExtractionEnabled(browser_->profile())) {
+  if (chrome::IsQueryExtractionEnabled()) {
     GtkWidget* copy_url_menuitem = gtk_menu_item_new_with_mnemonic(
         ui::ConvertAcceleratorsFromWindowsStyle(
             l10n_util::GetStringUTF8(IDS_COPY_URL)).c_str());
 
     // Detect the Paste and Copy menu items by searching for the ones that use
     // the stock labels (i.e. GTK_STOCK_PASTE and GTK_STOCK_COPY).
 
     // If we don't find the stock Copy menu item, the Copy URL item will be
     // appended at the end of the popup menu.
     gtk_menu_shell_insert(GTK_MENU_SHELL(menu), copy_url_menuitem,
@@ skipping 887 matching lines @@
 void OmniboxViewGtk::AdjustVerticalAlignmentOfInstantView() {
   // By default, GtkTextView layouts an anchored child widget just above the
   // baseline, so we need to move the |instant_view_| down to make sure it
   // has the same baseline as the |text_view_|.
   PangoLayout* layout = gtk_label_get_layout(GTK_LABEL(instant_view_));
   int height;
   pango_layout_get_size(layout, NULL, &height);
   int baseline = pango_layout_get_baseline(layout);
   g_object_set(instant_anchor_tag_, "rise", baseline - height, NULL);
 }