components: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

components/policy/core/common/policy_loader_win_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 "components/policy/core/common/policy_loader_win.h"
 
 #include <windows.h>
 #include <userenv.h>
 
 #include <algorithm>
@@ skipping 720 matching lines @@
                GROUP_POLICY_OBJECT* next,
                GROUP_POLICY_OBJECT* prev) {
     memset(gpo, 0, sizeof(GROUP_POLICY_OBJECT));
     gpo->dwOptions = options;
     gpo->lpFileSysPath = const_cast<wchar_t*>(path.value().c_str());
     gpo->pNext = next;
     gpo->pPrev = prev;
   }
 
   bool Matches(const PolicyBundle& expected) {
-    PolicyLoaderWin loader(loop_.message_loop_proxy(), kTestPolicyKey,
+    PolicyLoaderWin loader(loop_.task_runner(), kTestPolicyKey,
                            gpo_list_provider_);
     scoped_ptr<PolicyBundle> loaded(
         loader.InitialLoad(schema_registry_.schema_map()));
     return loaded->Equals(expected);
   }
 
   void InstallRegistrySentinel() {
     RegKey hklm_key(HKEY_CURRENT_USER, kTestPolicyKey, KEY_ALL_ACCESS);
     ASSERT_TRUE(hklm_key.Valid());
     hklm_key.WriteValue(
@@ skipping 467 matching lines @@
   PolicyMap& expected_policy = expected.Get(ns);
   expected_policy.Set("alternative_browser_path",
                       POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
                       new base::StringValue("c:\\legacy\\browser.exe"), NULL);
   expected_policy.Set("url_list", POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
                       list.DeepCopy(), NULL);
   EXPECT_TRUE(Matches(expected));
 }
 
 }  // namespace policy