Move scoped_temp_dir from base to base/files

chrome/browser/extensions/extension_creator_filter_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 "base/file_util.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/scoped_temp_dir.h"
 #include "chrome/browser/extensions/extension_creator_filter.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 
 namespace {
 
 class ExtensionCreatorFilterTest : public PlatformTest {
  protected:
   virtual void SetUp() {
     PlatformTest::SetUp();
 
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
     test_dir_ = temp_dir_.path();
 
     filter_ = new extensions::ExtensionCreatorFilter();
   }
 
   FilePath CreateEmptyTestFile(const FilePath& file_path) {
     FilePath test_file(test_dir_.Append(file_path));
     FilePath temp_file;
     EXPECT_TRUE(file_util::CreateTemporaryFileInDir(test_dir_, &temp_file));
     EXPECT_TRUE(file_util::Move(temp_file, test_file));
     return test_file;
   }
 
   scoped_refptr<extensions::ExtensionCreatorFilter> filter_;
 
-  ScopedTempDir temp_dir_;
+  base::ScopedTempDir temp_dir_;
 
   FilePath test_dir_;
 };
 
 struct UnaryBooleanTestData {
   const FilePath::CharType* input;
   bool expected;
 };
 
 TEST_F(ExtensionCreatorFilterTest, NormalCases) {
@@ skipping 46 matching lines @@
       SetFileAttributes(test_file.value().c_str(), FILE_ATTRIBUTE_HIDDEN);
     }
     bool observed = filter_->ShouldPackageFile(test_file);
     EXPECT_EQ(cases[i].expected, observed) <<
       "i: " << i << ", input: " << test_file.value();
   }
 }
 #endif
 
 }  // namespace