gtk/bookmarks: Reuse |model_| in BookmarkBarGtkUnittest.

chrome/browser/ui/gtk/bookmarks/bookmark_bar_gtk_unittest.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/bookmarks/bookmark_bar_gtk.h"
 
-#include "base/task.h"
+#include "base/compiler_specific.h"
+#include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/gtk/tabstrip_origin_provider.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/test/test_browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using content::BrowserThread;
 
 // Dummy implementation that's good enough for the tests; we don't test
 // rendering here so all we need is a non-NULL object.
 class EmptyTabstripOriginProvider : public TabstripOriginProvider {
  public:
   virtual gfx::Point GetTabStripOriginForWidget(GtkWidget* widget) {
     return gfx::Point(0, 0);
   }
 };
 
 class BookmarkBarGtkUnittest : public testing::Test {
  protected:
   BookmarkBarGtkUnittest()
       : ui_thread_(BrowserThread::UI, &message_loop_),
         file_thread_(BrowserThread::FILE, &message_loop_) {
   }
 
-  virtual void SetUp() {
+  virtual void SetUp() OVERRIDE {
     profile_.reset(new TestingProfile());
     profile_->CreateBookmarkModel(true);
     profile_->BlockUntilBookmarkModelLoaded();
+    model_ = profile_->GetBookmarkModel();
+
     browser_.reset(new Browser(Browser::TYPE_TABBED, profile_.get()));
-
     origin_provider_.reset(new EmptyTabstripOriginProvider);
     bookmark_bar_.reset(new BookmarkBarGtk(NULL, browser_.get(),
                                            origin_provider_.get()));
   }
 
-  virtual void TearDown() {
+  virtual void TearDown() OVERRIDE {
     message_loop_.RunAllPending();
 
     bookmark_bar_.reset();
     origin_provider_.reset();
     browser_.reset();
     profile_.reset();
   }
 
+  BookmarkModel* model_;
+
   MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread file_thread_;
 
   scoped_ptr<TestingProfile> profile_;
   scoped_ptr<Browser> browser_;
   scoped_ptr<TabstripOriginProvider> origin_provider_;
   scoped_ptr<BookmarkBarGtk> bookmark_bar_;
 };
 
 TEST_F(BookmarkBarGtkUnittest, DisplaysHelpMessageOnEmpty) {
-  BookmarkModel* model = profile_->GetBookmarkModel();
-  bookmark_bar_->Loaded(model, false);
+  bookmark_bar_->Loaded(model_, false);
 
   // There are no bookmarks in the model by default. Expect that the
   // |instructions_label| is shown.
   EXPECT_TRUE(bookmark_bar_->show_instructions_);
 }
 
 TEST_F(BookmarkBarGtkUnittest, HidesHelpMessageWithBookmark) {
-  BookmarkModel* model = profile_->GetBookmarkModel();
+  const BookmarkNode* parent = model_->bookmark_bar_node();
+  model_->AddURL(parent, parent->child_count(),
+                 ASCIIToUTF16("title"), GURL("http://one.com"));
 
-  const BookmarkNode* parent = model->bookmark_bar_node();
-  model->AddURL(parent, parent->child_count(),
-                ASCIIToUTF16("title"), GURL("http://one.com"));
-
-  bookmark_bar_->Loaded(model, false);
+  bookmark_bar_->Loaded(model_, false);
   EXPECT_FALSE(bookmark_bar_->show_instructions_);
 }
 
 TEST_F(BookmarkBarGtkUnittest, BuildsButtons) {
-  BookmarkModel* model = profile_->GetBookmarkModel();
+  const BookmarkNode* parent = model_->bookmark_bar_node();
+  model_->AddURL(parent, parent->child_count(),
+                 ASCIIToUTF16("title"), GURL("http://one.com"));
+  model_->AddURL(parent, parent->child_count(),
+                 ASCIIToUTF16("other"), GURL("http://two.com"));
 
-  const BookmarkNode* parent = model->bookmark_bar_node();
-  model->AddURL(parent, parent->child_count(),
-                ASCIIToUTF16("title"), GURL("http://one.com"));
-  model->AddURL(parent, parent->child_count(),
-                ASCIIToUTF16("other"), GURL("http://two.com"));
-
-  bookmark_bar_->Loaded(model, false);
+  bookmark_bar_->Loaded(model_, false);
 
   // We should expect two children to the bookmark bar's toolbar.
   GList* children = gtk_container_get_children(
       GTK_CONTAINER(bookmark_bar_->bookmark_toolbar_.get()));
   EXPECT_EQ(2U, g_list_length(children));
   g_list_free(children);
 }