Make MountPointProvider pluggable from outside webkit/fileapi

webkit/fileapi/local_file_system_test_helper.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/local_file_system_test_helper.h"
 
 #include "base/file_util.h"
 #include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
 #include "googleurl/src/gurl.h"
@@ skipping 45 matching lines @@
   // Initialize the usage cache file.
   base::FilePath usage_cache_path = GetUsageCachePath();
   if (!usage_cache_path.empty())
     usage_cache()->UpdateUsage(usage_cache_path, 0);
 }
 
 void LocalFileSystemTestOriginHelper::SetUp(
     const base::FilePath& base_dir,
     bool unlimited_quota,
     quota::QuotaManagerProxy* quota_manager_proxy) {
-  scoped_refptr<quota::MockSpecialStoragePolicy> special_storage_policy =
-      new quota::MockSpecialStoragePolicy;
-  special_storage_policy->SetAllUnlimited(unlimited_quota);
   file_system_context_ = new FileSystemContext(
       FileSystemTaskRunners::CreateMockTaskRunners(),
-      ExternalMountPoints::CreateRefCounted().get(),
-      special_storage_policy,
       quota_manager_proxy,
+      ScopedVector<FileSystemMountPointProvider>(),
+      std::vector<MountPoints*>(),
       base_dir,
       CreateAllowFileAccessOptions());
 
   SetUpFileUtil();
 
   // Prepare the origin's root directory.
   FileSystemMountPointProvider* mount_point_provider =
       file_system_context_->GetMountPointProvider(type_);
   mount_point_provider->GetFileSystemRootPathOnFileThread(
       CreateURL(base::FilePath()), true /* create */);
@@ skipping 82 matching lines @@
   return context;
 }
 
 FileSystemUsageCache* LocalFileSystemTestOriginHelper::usage_cache() {
   return file_system_context()->sandbox_provider()->usage_cache();
 }
 
 void LocalFileSystemTestOriginHelper::SetUpFileUtil() {
   DCHECK(file_system_context_);
   if (type_ == kFileSystemTypeTest) {
-    file_system_context_->RegisterMountPointProvider(
+    file_system_context_->RegisterMountPointProviderForTesting(
         type_,
         new TestMountPointProvider(
             file_system_context_->task_runners()->file_task_runner(),
             file_system_context_->partition_path()));
   }
   file_util_ = file_system_context_->GetFileUtil(type_);
   DCHECK(file_util_);
 }
 
 }  // namespace fileapi