Refactoring: Change all -FileUtils non-Singleton and to own underlying FileUtils.

webkit/fileapi/file_system_operation_unittest.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/file_system_operation.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
@@ skipping 138 matching lines @@
 
 }  // namespace (anonymous)
 
 // Test class for FileSystemOperation.  Note that this just tests low-level
 // operations but doesn't test OpenFileSystem.
 class FileSystemOperationTest : public testing::Test {
  public:
   FileSystemOperationTest()
       : status_(kFileOperationStatusNotSet),
         local_file_util_(
-            new LocalFileSystemFileUtil(QuotaFileUtil::GetInstance())) {
+            new LocalFileSystemFileUtil(QuotaFileUtil::CreateDefault())) {
     EXPECT_TRUE(base_.CreateUniqueTempDir());
   }
 
   FileSystemOperation* operation();
 
   void set_status(int status) { status_ = status; }
   int status() const { return status_; }
   void set_info(const base::PlatformFileInfo& info) { info_ = info; }
   const base::PlatformFileInfo& info() const { return info_; }
   void set_path(const FilePath& path) { path_ = path; }
@@ skipping 780 matching lines @@
 
   operation()->Truncate(URLForPath(file_path), 11);
   MessageLoop::current()->RunAllPending();
   EXPECT_EQ(base::PLATFORM_FILE_ERROR_NO_SPACE, status());
 
   EXPECT_TRUE(file_util::GetFileInfo(PlatformPath(file_path), &info));
   EXPECT_EQ(10, info.size);
 }
 
 }  // namespace fileapi