LocalFileSystem::deleteFileSystem() is no longer used.

content/browser/fileapi/fileapi_message_filter.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 "content/browser/fileapi/fileapi_message_filter.h"
 
 #include <memory>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 127 matching lines @@
   if (message.type() == FileSystemHostMsg_SyncGetPlatformPath::ID)
     return context_->default_file_task_runner();
   return NULL;
 }
 
 bool FileAPIMessageFilter::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(FileAPIMessageFilter, message)
     IPC_MESSAGE_HANDLER(FileSystemHostMsg_OpenFileSystem, OnOpenFileSystem)
     IPC_MESSAGE_HANDLER(FileSystemHostMsg_ResolveURL, OnResolveURL)
-    IPC_MESSAGE_HANDLER(FileSystemHostMsg_DeleteFileSystem, OnDeleteFileSystem)
     IPC_MESSAGE_HANDLER(FileSystemHostMsg_Move, OnMove)
     IPC_MESSAGE_HANDLER(FileSystemHostMsg_Copy, OnCopy)
     IPC_MESSAGE_HANDLER(FileSystemHostMsg_Remove, OnRemove)
     IPC_MESSAGE_HANDLER(FileSystemHostMsg_ReadMetadata, OnReadMetadata)
     IPC_MESSAGE_HANDLER(FileSystemHostMsg_Create, OnCreate)
     IPC_MESSAGE_HANDLER(FileSystemHostMsg_Exists, OnExists)
     IPC_MESSAGE_HANDLER(FileSystemHostMsg_ReadDirectory, OnReadDirectory)
     IPC_MESSAGE_HANDLER(FileSystemHostMsg_Write, OnWrite)
     IPC_MESSAGE_HANDLER(FileSystemHostMsg_Truncate, OnTruncate)
     IPC_MESSAGE_HANDLER(FileSystemHostMsg_TouchFile, OnTouchFile)
@@ skipping 46 matching lines @@
   if (!security_policy_->CanReadFileSystemFile(process_id_, url)) {
     Send(new FileSystemMsg_DidFail(request_id,
                                    base::File::FILE_ERROR_SECURITY));
     return;
   }
 
   context_->ResolveURL(url, base::Bind(
       &FileAPIMessageFilter::DidResolveURL, this, request_id));
 }
 
-void FileAPIMessageFilter::OnDeleteFileSystem(int request_id,
-                                              const GURL& origin_url,
-                                              storage::FileSystemType type) {
-  DCHECK_CURRENTLY_ON(BrowserThread::IO);
-  context_->DeleteFileSystem(origin_url, type, base::Bind(
-      &FileAPIMessageFilter::DidDeleteFileSystem, this, request_id));
-}
-
 void FileAPIMessageFilter::OnMove(
     int request_id, const GURL& src_path, const GURL& dest_path) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   FileSystemURL src_url(context_->CrackURL(src_path));
   FileSystemURL dest_url(context_->CrackURL(dest_path));
   if (!ValidateFileSystemURL(request_id, src_url) ||
       !ValidateFileSystemURL(request_id, dest_url)) {
     return;
   }
   if (!security_policy_->CanReadFileSystemFile(process_id_, src_url) ||
@@ skipping 461 matching lines @@
         request_id,
         info,
         file_path,
         type == storage::FileSystemContext::RESOLVED_ENTRY_DIRECTORY));
   } else {
     Send(new FileSystemMsg_DidFail(request_id, result));
   }
   // For ResolveURL we do not create a new operation, so no unregister here.
 }
 
-void FileAPIMessageFilter::DidDeleteFileSystem(
-    int request_id,
-    base::File::Error result) {
-  if (result == base::File::FILE_OK)
-    Send(new FileSystemMsg_DidSucceed(request_id));
-  else
-    Send(new FileSystemMsg_DidFail(request_id, result));
-  // For DeleteFileSystem we do not create a new operation,
-  // so no unregister here.
-}
-
 void FileAPIMessageFilter::DidCreateSnapshot(
     int request_id,
     const storage::FileSystemURL& url,
     base::File::Error result,
     const base::File::Info& info,
     const base::FilePath& platform_path,
     const scoped_refptr<storage::ShareableFileReference>& /* unused */) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   operations_.erase(request_id);
 
@@ skipping 55 matching lines @@
   }
 
   return true;
 }
 
 scoped_refptr<Stream> FileAPIMessageFilter::GetStreamForURL(const GURL& url) {
   return stream_context_->registry()->GetStream(url);
 }
 
 }  // namespace content