Move scoped_temp_dir from base to base/files

chrome/browser/browsing_data/browsing_data_quota_helper_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 "testing/gtest/include/gtest/gtest.h"
 
 #include "base/bind.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop.h"
+#include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
-#include "base/message_loop.h"
-#include "base/scoped_temp_dir.h"
 #include "chrome/browser/browsing_data/browsing_data_quota_helper_impl.h"
 #include "content/public/test/test_browser_thread.h"
 #include "webkit/quota/mock_storage_client.h"
 #include "webkit/quota/quota_manager.h"
 
 using content::BrowserThread;
 
 class BrowsingDataQuotaHelperTest : public testing::Test {
  public:
   typedef BrowsingDataQuotaHelper::QuotaInfo QuotaInfo;
@@ skipping 89 matching lines @@
     quota_info_ = quota_info;
     fetching_completed_ = true;
   }
 
   MessageLoop message_loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread db_thread_;
   content::TestBrowserThread io_thread_;
   scoped_refptr<quota::QuotaManager> quota_manager_;
 
-  ScopedTempDir dir_;
+  base::ScopedTempDir dir_;
   scoped_refptr<BrowsingDataQuotaHelper> helper_;
 
   bool fetching_completed_;
   QuotaInfoArray quota_info_;
   int64 quota_;
   base::WeakPtrFactory<BrowsingDataQuotaHelperTest> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowsingDataQuotaHelperTest);
 };
 
@@ skipping 64 matching lines @@
   MessageLoop::current()->RunAllPending();
 
   GetPersistentHostQuota(kHost1);
   MessageLoop::current()->RunAllPending();
   EXPECT_EQ(0, quota());
 
   GetPersistentHostQuota(kHost2);
   MessageLoop::current()->RunAllPending();
   EXPECT_EQ(10, quota());
 }