Delete old policy code after AsyncPolicyLoader refactor.

chrome/browser/policy/asynchronous_policy_test_base.h

-// 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.
-
-#ifndef CHROME_BROWSER_POLICY_ASYNCHRONOUS_POLICY_TEST_BASE_H_
-#define CHROME_BROWSER_POLICY_ASYNCHRONOUS_POLICY_TEST_BASE_H_
-#pragma once
-
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop.h"
-#include "chrome/browser/policy/asynchronous_policy_provider.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/test/test_browser_thread.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace policy {
-
-class PolicyBundle;
-
-// A delegate for testing that can feed arbitrary information to the loader.
-class ProviderDelegateMock : public AsynchronousPolicyProvider::Delegate {
- public:
-  ProviderDelegateMock();
-  virtual ~ProviderDelegateMock();
-
-  // Load() returns a scoped_ptr<PolicyBundle> but it can't be mocked because
-  // scoped_ptr is moveable but not copyable. This override forwards the
-  // call to MockLoad() which returns a PolicyBundle*, and returns a copy
-  // wrapped in a passed scoped_ptr.
-  virtual scoped_ptr<PolicyBundle> Load() OVERRIDE {
-    scoped_ptr<PolicyBundle> bundle;
-    PolicyBundle* loaded = MockLoad();
-    if (loaded) {
-      bundle.reset(new PolicyBundle());
-      bundle->CopyFrom(*loaded);
-    }
-    return bundle.Pass();
-  }
-
-  MOCK_METHOD0(MockLoad, PolicyBundle*());
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ProviderDelegateMock);
-};
-
-class AsynchronousPolicyTestBase : public testing::Test {
- public:
-  AsynchronousPolicyTestBase();
-  virtual ~AsynchronousPolicyTestBase();
-
-  // testing::Test:
-  virtual void TearDown() OVERRIDE;
-
- protected:
-  // Create an actual IO loop (needed by FilePathWatcher).
-  MessageLoopForIO loop_;
-
- private:
-  content::TestBrowserThread ui_thread_;
-  content::TestBrowserThread file_thread_;
-
-  DISALLOW_COPY_AND_ASSIGN(AsynchronousPolicyTestBase);
-};
-
-}  // namespace policy
-
-#endif  // CHROME_BROWSER_POLICY_ASYNCHRONOUS_POLICY_TEST_BASE_H_