Fixes bug in instant where we would end up incorrectly using the

chrome/browser/ui/views/frame/browser_view.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/views/frame/browser_view.h"
 
 #if defined(TOOLKIT_USES_GTK)
 #include <gtk/gtk.h>
 #endif
 
@@ skipping 1226 matching lines @@
                             true, false, false, false);
 }
 
 void BrowserView::ShowInstant(TabContentsWrapper* preview) {
   if (!preview_container_)
     preview_container_ = new TabContentsContainer();
   contents_->SetPreview(preview_container_, preview->tab_contents());
   preview_container_->ChangeTabContents(preview->tab_contents());
 }
 
-void BrowserView::HideInstant(bool instant_is_active) {
+void BrowserView::HideInstant() {
   if (!preview_container_)
     return;
 
   // The contents must be changed before SetPreview is invoked.
   preview_container_->ChangeTabContents(NULL);
   contents_->SetPreview(NULL, NULL);
   delete preview_container_;
   preview_container_ = NULL;
 }
 
@@ skipping 1297 matching lines @@
   views::View::ConvertPointToScreen(GetTabContentsContainerView(), &origin);
   gfx::Rect bounds;
   bounds.set_origin(origin);
 
   AvatarMenuBubbleView* bubble_view = new AvatarMenuBubbleView(browser_.get());
   // Bubble::Show() takes ownership of the view.
   Bubble::Show(this->GetWidget(), bounds,
                views::BubbleBorder::TOP_RIGHT,
                bubble_view, bubble_view);
 }