Fixing destruction order in login database unit tests

chrome/browser/password_manager/login_database_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/basictypes.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 22 matching lines @@
   }
 
   std::vector<string16> DeserializeVector(const Pickle& pickle) const {
     return db_.DeserializeVector(pickle);
   }
 
   void SetPublicSuffixMatching(bool enabled) {
     db_.public_suffix_domain_matching_ = enabled;
   }
 
+  base::ScopedTempDir temp_dir_;
+  base::FilePath file_;
   LoginDatabase db_;
-  base::FilePath file_;
-  base::ScopedTempDir temp_dir_;
 };
 
 TEST_F(LoginDatabaseTest, Logins) {
   std::vector<PasswordForm*> result;
 
   // Verify the database is empty.
   EXPECT_TRUE(db_.GetAutofillableLogins(&result));
   EXPECT_EQ(0U, result.size());
 
   // Example password form.
@@ skipping 504 matching lines @@
 
   // Normal data.
   vec.push_back(ASCIIToUTF16("first"));
   vec.push_back(ASCIIToUTF16("second"));
   vec.push_back(ASCIIToUTF16("third"));
 
   temp = SerializeVector(vec);
   output = DeserializeVector(temp);
   EXPECT_THAT(output, Eq(vec));
 }