Move scoped_temp_dir from base to base/files

webkit/blob/shareable_file_reference_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 "webkit/blob/shareable_file_reference.h"
 
 #include "base/file_util.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
-#include "base/scoped_temp_dir.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace webkit_blob {
 
 TEST(ShareableFileReferenceTest, TestReferences) {
   MessageLoop message_loop;
   scoped_refptr<base::MessageLoopProxy> loop_proxy =
       base::MessageLoopProxy::current();
-  ScopedTempDir temp_dir;
+  base::ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
 
   // Create a file.
   FilePath file;
   file_util::CreateTemporaryFileInDir(temp_dir.path(), &file);
   EXPECT_TRUE(file_util::PathExists(file));
 
   // Create a first reference to that file.
   scoped_refptr<ShareableFileReference> reference1;
   reference1 = ShareableFileReference::Get(file);
@@ skipping 20 matching lines @@
   // Drop the second reference, the file and reference should get deleted.
   reference2 = NULL;
   EXPECT_FALSE(ShareableFileReference::Get(file).get());
   MessageLoop::current()->RunAllPending();
   EXPECT_FALSE(file_util::PathExists(file));
 
   // TODO(michaeln): add a test for files that aren't deletable behavior.
 }
 
 }  // namespace webkit_blob