Make MediaFileUtil run on thread pool.

webkit/fileapi/sandbox_mount_point_provider_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 "webkit/fileapi/sandbox_mount_point_provider.h"
 
 #include <set>
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 126 matching lines @@
   }
 
   void SetUp() {
     ASSERT_TRUE(data_dir_.CreateUniqueTempDir());
     scoped_refptr<quota::MockSpecialStoragePolicy> special_storage_policy =
         new quota::MockSpecialStoragePolicy;
     special_storage_policy->SetAllUnlimited(true);
     file_system_context_ = new FileSystemContext(
         base::MessageLoopProxy::current(),
         base::MessageLoopProxy::current(),
+        base::MessageLoopProxy::current(),
         special_storage_policy,
         NULL,
         data_dir_.path(),
         CreateAllowFileAccessOptions());
   }
 
   SandboxMountPointProvider* sandbox_provider() {
     return file_system_context_->sandbox_provider();
   }
 
@@ skipping 231 matching lines @@
 
 TEST_F(SandboxMountPointProviderMigrationTest, TestMigrateViaMethod8) {
   RunMigrationTest(8);
 }
 
 TEST_F(SandboxMountPointProviderMigrationTest, TestMigrateViaMethod9) {
   RunMigrationTest(9);
 }
 
 }  // namespace fileapi