Make sure we close the file_handle when we create (but not open) a new file

webkit/fileapi/file_system_operation.cc

 // Copyright (c) 2010 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/time.h"
 #include "net/url_request/url_request_context.h"
 #include "webkit/fileapi/file_system_callback_dispatcher.h"
 #include "webkit/fileapi/file_writer_delegate.h"
@@ skipping 18 matching lines @@
     base::FileUtilProxy::Close(proxy_, file_writer_delegate_->file(), NULL);
 }
 
 void FileSystemOperation::CreateFile(const FilePath& path,
                                      bool exclusive) {
 #ifndef NDEBUG
   DCHECK(kOperationNone == pending_operation_);
   pending_operation_ = kOperationCreateFile;
 #endif
 
-  base::FileUtilProxy::CreateOrOpen(
+  base::FileUtilProxy::Create(
     proxy_, path, base::PLATFORM_FILE_CREATE | base::PLATFORM_FILE_READ,
     callback_factory_.NewCallback(
         exclusive ? &FileSystemOperation::DidCreateFileExclusive
                   : &FileSystemOperation::DidCreateFileNonExclusive));
 }
 
 void FileSystemOperation::CreateDirectory(const FilePath& path,
                                           bool exclusive,
                                           bool recursive) {
 #ifndef NDEBUG
@@ skipping 88 matching lines @@
     const GURL& blob_url,
     int64 offset) {
 #ifndef NDEBUG
   DCHECK(kOperationNone == pending_operation_);
   pending_operation_ = kOperationWrite;
 #endif
   DCHECK(blob_url.is_valid());
   file_writer_delegate_.reset(new FileWriterDelegate(this, offset));
   blob_request_.reset(new URLRequest(blob_url, file_writer_delegate_.get()));
   blob_request_->set_context(url_request_context);
-  base::FileUtilProxy::CreateOrOpen(
+  base::FileUtilProxy::Create(
       proxy_,
       path,
       base::PLATFORM_FILE_OPEN | base::PLATFORM_FILE_WRITE |
           base::PLATFORM_FILE_ASYNC,
       callback_factory_.NewCallback(
           &FileSystemOperation::OnFileOpenedForWrite));
 }
 
 void FileSystemOperation::OnFileOpenedForWrite(
     base::PlatformFileError rv,
@@ skipping 149 matching lines @@
 }
 
 void FileSystemOperation::DidTouchFile(base::PlatformFileError rv) {
   if (rv == base::PLATFORM_FILE_OK)
     dispatcher_->DidSucceed();
   else
     dispatcher_->DidFail(rv);
 }
 
 }  // namespace fileapi