bookmarks: Reuse data member |model_| in ShowContextMenuForView() function.

chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc

 // Copyright (c) 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/bookmarks/bookmark_bar_view.h"
 
 #include <algorithm>
 #include <limits>
 #include <set>
 #include <vector>
@@ skipping 1223 matching lines @@
     DCHECK(bookmark_button_index != -1 &&
            bookmark_button_index < GetBookmarkButtonCount());
     const BookmarkNode* node =
         model_->bookmark_bar_node()->GetChild(bookmark_button_index);
     nodes.push_back(node);
     parent = node->parent();
   } else {
     parent = model_->bookmark_bar_node();
     nodes.push_back(parent);
   }
-  Profile* profile = browser_->profile();
   bool close_on_remove =
-      (parent == BookmarkModelFactory::GetForProfile(profile)->other_node()) &&
-      (parent->child_count() == 1);
+      (parent == model_->other_node()) && (parent->child_count() == 1);
+
   context_menu_.reset(new BookmarkContextMenu(
-      GetWidget(), browser_, profile,
+      GetWidget(), browser_, browser_->profile(),
       browser_->tab_strip_model()->GetActiveWebContents(),
       parent, nodes, close_on_remove));
   context_menu_->RunMenuAt(point, source_type);
 }
 
 void BookmarkBarView::Init() {
   // Note that at this point we're not in a hierarchy so GetThemeProvider() will
   // return NULL.  When we're inserted into a hierarchy, we'll call
   // UpdateColors(), which will set the appropriate colors for all the objects
   // added in this function.
@@ skipping 592 matching lines @@
   DCHECK(apps_page_shortcut_);
   // Only perform layout if required.
   bool visible = chrome::ShouldShowAppsShortcutInBookmarkBar(
       browser_->profile());
   if (apps_page_shortcut_->visible() == visible)
     return;
   apps_page_shortcut_->SetVisible(visible);
   UpdateBookmarksSeparatorVisibility();
   Layout();
 }