Abstract pref storage from net::SdchOwner

net/http/http_auth_preferences_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 "net/http/http_auth_preferences.h"
 
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
-#include "base/prefs/pref_registry_simple.h"
-#include "base/prefs/testing_pref_service.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 
 TEST(HttpAuthPreferencesTest, AuthSchemes) {
   const char* const expected_schemes[] = {"scheme1", "scheme2"};
   std::vector<std::string> expected_schemes_vector(
@@ skipping 82 matching lines @@
                                             ""
 #endif
                                             );
   // Check initial value
   EXPECT_FALSE(http_auth_preferences.CanDelegate(GURL("abc")));
   http_auth_preferences.set_delegate_whitelist("*");
   EXPECT_TRUE(http_auth_preferences.CanDelegate(GURL("abc")));
 }
 
 }  // namespace net