alternate ntp: fix website page jankiness when suggestions show and top bars are hidden

chrome/browser/ui/gtk/infobars/infobar_container_gtk.cc

 // Copyright (c) 2011 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/infobars/infobar_container_gtk.h"
 
 #include <gtk/gtk.h>
 
 #include <utility>
 
 #include "base/message_loop.h"
 #include "chrome/browser/api/infobars/infobar_delegate.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/gtk/browser_window_gtk.h"
 #include "chrome/browser/ui/gtk/gtk_util.h"
 #include "chrome/browser/ui/gtk/infobars/infobar_gtk.h"
 #include "third_party/skia/include/effects/SkGradientShader.h"
 #include "ui/base/gtk/gtk_compat.h"
 #include "ui/gfx/canvas_skia_paint.h"
 #include "ui/gfx/color_utils.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/skia_utils_gtk.h"
 
 InfoBarContainerGtk::InfoBarContainerGtk(
     InfoBarContainer::Delegate* delegate,
     chrome::search::SearchModel* search_model,
+    InstantModel* instant_model,
     Profile* profile)
-    : InfoBarContainer(delegate, search_model),
+    : InfoBarContainer(delegate, search_model, instant_model),
       profile_(profile),
       container_(gtk_vbox_new(FALSE, 0)) {
   gtk_widget_show(widget());
 }
 
 InfoBarContainerGtk::~InfoBarContainerGtk() {
   RemoveAllInfoBarsForDestruction();
   container_.Destroy();
 }
 
@@ skipping 148 matching lines @@
   SkCanvas& canvas = *canvas_paint.sk_canvas();
 
   canvas.drawPath(path, paint);
 
   paint.setShader(NULL);
   paint.setColor(SkColorSetA(gfx::GdkColorToSkColor(source->GetBorderColor()),
                              SkColorGetA(grad_colors[0])));
   paint.setStyle(SkPaint::kStroke_Style);
   canvas.drawPath(path, paint);
 }