Make MountPointProvider pluggable from outside webkit/fileapi

webkit/fileapi/local_file_system_cross_operation_unittest.cc

 // Copyright (c) 2013 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 <map>
 #include <queue>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop.h"
 #include "base/run_loop.h"
 #include "base/stl_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/fileapi/async_file_test_helper.h"
-#include "webkit/fileapi/external_mount_points.h"
 #include "webkit/fileapi/file_system_context.h"
 #include "webkit/fileapi/file_system_mount_point_provider.h"
 #include "webkit/fileapi/file_system_operation.h"
-#include "webkit/fileapi/file_system_task_runners.h"
 #include "webkit/fileapi/file_system_url.h"
 #include "webkit/fileapi/file_system_util.h"
-#include "webkit/fileapi/mock_file_system_options.h"
+#include "webkit/fileapi/mock_file_system_context.h"
 #include "webkit/fileapi/test_file_set.h"
 #include "webkit/quota/mock_quota_manager.h"
-#include "webkit/quota/mock_special_storage_policy.h"
 #include "webkit/quota/quota_manager.h"
 
 namespace fileapi {
 
 typedef FileSystemOperation::FileEntryList FileEntryList;
 
 class CrossOperationTestHelper {
  public:
   CrossOperationTestHelper(
       const GURL& origin,
@@ skipping 15 matching lines @@
     ASSERT_TRUE(base_.CreateUniqueTempDir());
     base::FilePath base_dir = base_.path();
     quota_manager_ = new quota::MockQuotaManager(
         false /* is_incognito */, base_dir,
         base::MessageLoopProxy::current(),
         base::MessageLoopProxy::current(),
         NULL /* special storage policy */);
     quota_manager_proxy_ = new quota::MockQuotaManagerProxy(
         quota_manager_,
         base::MessageLoopProxy::current());
-    file_system_context_ = new FileSystemContext(
-        FileSystemTaskRunners::CreateMockTaskRunners(),
-        ExternalMountPoints::CreateRefCounted().get(),
-        make_scoped_refptr(new quota::MockSpecialStoragePolicy),
+    file_system_context_ = CreateFileSystemContextForTesting(
         quota_manager_proxy_,
-        base_dir,
-        CreateAllowFileAccessOptions());
+        base_dir);
 
     // Prepare the origin's root directory.
     FileSystemMountPointProvider* mount_point_provider =
         file_system_context_->GetMountPointProvider(src_type_);
     mount_point_provider->GetFileSystemRootPathOnFileThread(
         SourceURL(std::string()), true /* create */);
     mount_point_provider =
         file_system_context_->GetMountPointProvider(dest_type_);
     mount_point_provider->GetFileSystemRootPathOnFileThread(
         DestURL(std::string()), true /* create */);
@@ skipping 335 matching lines @@
                              test::kRegularTestCaseSize);
 
   int64 src_new_usage = helper.GetSourceUsage();
   ASSERT_EQ(src_initial_usage, src_new_usage);
 
   int64 dest_increase = helper.GetDestUsage() - dest_initial_usage;
   ASSERT_EQ(src_increase, dest_increase);
 }
 
 }  // namespace fileapi