Split Media-related code from IsolatedMountPointProvider

webkit/fileapi/test_mount_point_provider.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/test_mount_point_provider.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 54 matching lines @@
  private:
   int64 usage_;
 };
 
 TestMountPointProvider::TestMountPointProvider(
     base::SequencedTaskRunner* task_runner,
     const base::FilePath& base_path)
     : base_path_(base_path),
       task_runner_(task_runner),
       local_file_util_(new AsyncFileUtilAdapter(new LocalFileUtil())),
-      quota_util_(new QuotaUtil) {
+      quota_util_(new QuotaUtil),
+      require_copy_or_move_validator_(false) {
   UpdateObserverList::Source source;
   source.AddObserver(quota_util_.get(), task_runner_);
   observers_ = UpdateObserverList(source);
 }
 
 TestMountPointProvider::~TestMountPointProvider() {
 }
 
 bool TestMountPointProvider::CanHandleType(FileSystemType type) const {
   return (type == kFileSystemTypeTest);
@@ skipping 28 matching lines @@
 
 AsyncFileUtil* TestMountPointProvider::GetAsyncFileUtil(FileSystemType type) {
   return local_file_util_.get();
 }
 
 CopyOrMoveFileValidatorFactory*
 TestMountPointProvider::GetCopyOrMoveFileValidatorFactory(
     FileSystemType type, base::PlatformFileError* error_code) {
   DCHECK(error_code);
   *error_code = base::PLATFORM_FILE_OK;
+  if (require_copy_or_move_validator_) {
+    if (!copy_or_move_file_validator_factory_)
+      *error_code = base::PLATFORM_FILE_ERROR_SECURITY;
+    return copy_or_move_file_validator_factory_.get();
+  }
   return NULL;
 }
 
 void TestMountPointProvider::InitializeCopyOrMoveFileValidatorFactory(
     FileSystemType type, scoped_ptr<CopyOrMoveFileValidatorFactory> factory) {
-  DCHECK(!factory);
+  if (!require_copy_or_move_validator_) {
+    DCHECK(!factory);
+    return;
+  }
+  if (!copy_or_move_file_validator_factory_)
+    copy_or_move_file_validator_factory_ = factory.Pass();
 }
 
 FilePermissionPolicy TestMountPointProvider::GetPermissionPolicy(
     const FileSystemURL& url, int permissions) const {
   return FILE_PERMISSION_ALWAYS_DENY;
 }
 
 FileSystemOperation* TestMountPointProvider::CreateFileSystemOperation(
     const FileSystemURL& url,
     FileSystemContext* context,
@@ skipping 38 matching lines @@
   NOTREACHED();
   callback.Run(base::PLATFORM_FILE_ERROR_INVALID_OPERATION);
 }
 
 const UpdateObserverList* TestMountPointProvider::GetUpdateObservers(
     FileSystemType type) const {
   return &observers_;
 }
 
 }  // namespace fileapi