Change {Obfuscated|Local}FileSystemFileUtil non-Singleton to take an underlying *FileUtil.

webkit/fileapi/sandbox_mount_point_provider.cc

 // Copyright (c) 2011 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 "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_callback_factory.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
 #include "base/rand_util.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/net_util.h"
 #include "webkit/fileapi/file_system_path_manager.h"
 #include "webkit/fileapi/file_system_types.h"
 #include "webkit/fileapi/file_system_usage_cache.h"
 #include "webkit/fileapi/file_system_util.h"
 #include "webkit/fileapi/local_file_system_file_util.h"
 #include "webkit/fileapi/obfuscated_file_system_file_util.h"
+#include "webkit/fileapi/quota_file_util.h"
 #include "webkit/fileapi/sandbox_mount_point_provider.h"
 #include "webkit/glue/webkit_glue.h"
 #include "webkit/quota/quota_manager.h"
 
 using quota::QuotaManagerProxy;
 
 namespace {
 
 static const FilePath::CharType kOldFileSystemUniqueNamePrefix[] =
     FILE_PATH_LITERAL("chrome-");
@@ skipping 238 matching lines @@
 SandboxMountPointProvider::SandboxMountPointProvider(
     FileSystemPathManager* path_manager,
     scoped_refptr<base::MessageLoopProxy> file_message_loop,
     const FilePath& profile_path)
     : FileSystemQuotaUtil(file_message_loop),
       path_manager_(path_manager),
       file_message_loop_(file_message_loop),
       profile_path_(profile_path),
       sandbox_file_util_(
           new ObfuscatedFileSystemFileUtil(
-              profile_path.Append(kNewFileSystemDirectory))) {
+              profile_path.Append(kNewFileSystemDirectory),
+              QuotaFileUtil::GetInstance())) {
 }
 
 SandboxMountPointProvider::~SandboxMountPointProvider() {
   if (!file_message_loop_->BelongsToCurrentThread())
     file_message_loop_->ReleaseSoon(FROM_HERE, sandbox_file_util_.release());
 }
 
 bool SandboxMountPointProvider::IsAccessAllowed(const GURL& origin_url,
                                                 FileSystemType type,
                                                 const FilePath& unused) {
@@ skipping 340 matching lines @@
 
   // Creates the root directory.
   root = origin_base_path.Append(OldCreateUniqueDirectoryName(origin_url));
   if (!file_util::CreateDirectory(root))
     return FilePath();
 
   return root;
 }
 
 }  // namespace fileapi