Make all tests use GetActiveDesktop() instead of hardcoding HOST_DESKTOP_TYPE_NATIVE.

chrome/browser/ui/gtk/bookmarks/bookmark_bar_gtk_unittest.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/gtk/bookmarks/bookmark_bar_gtk.h"
 
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
@@ skipping 24 matching lines @@
         file_thread_(BrowserThread::FILE, &message_loop_) {
   }
 
   virtual void SetUp() OVERRIDE {
     profile_.reset(new TestingProfile());
     profile_->CreateBookmarkModel(true);
     model_ = BookmarkModelFactory::GetForProfile(profile_.get());
     ui_test_utils::WaitForBookmarkModelToLoad(model_);
 
     Browser::CreateParams native_params(profile_.get(),
-                                        chrome::HOST_DESKTOP_TYPE_NATIVE);
+                                        chrome::GetActiveDesktop());
     browser_.reset(
         chrome::CreateBrowserWithTestWindowForParams(&native_params));
     origin_provider_.reset(new EmptyTabstripOriginProvider);
     bookmark_bar_.reset(new BookmarkBarGtk(NULL, browser_.get(),
                                            origin_provider_.get()));
   }
 
   virtual void TearDown() OVERRIDE {
     message_loop_.RunUntilIdle();
 
@@ skipping 40 matching lines @@
                  ASCIIToUTF16("other"), GURL("http://two.com"));
 
   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);
 }