Move a bunch of child-only code from content/common to content/child

content/common/fileapi/file_system_dispatcher.h

Index: content/common/fileapi/file_system_dispatcher.h
diff --git a/content/common/fileapi/file_system_dispatcher.h b/content/common/fileapi/file_system_dispatcher.h
deleted file mode 100644
index cf15eeb958c8d61759b1229072f6b3cf1f9e23a4..0000000000000000000000000000000000000000
--- a/content/common/fileapi/file_system_dispatcher.h
+++ /dev/null
@@ -1,158 +0,0 @@
-// 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.
-
-#ifndef CONTENT_COMMON_FILEAPI_FILE_SYSTEM_DISPATCHER_H_
-#define CONTENT_COMMON_FILEAPI_FILE_SYSTEM_DISPATCHER_H_
-
-#include <string>
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/callback_forward.h"
-#include "base/id_map.h"
-#include "base/process.h"
-#include "ipc/ipc_listener.h"
-#include "ipc/ipc_platform_file.h"
-#include "webkit/common/fileapi/file_system_types.h"
-#include "webkit/common/quota/quota_types.h"
-
-namespace base {
-class FilePath;
-struct PlatformFileInfo;
-}
-
-namespace fileapi {
-struct DirectoryEntry;
-}
-
-class GURL;
-
-namespace content {
-
-// Dispatches and sends file system related messages sent to/from a child
-// process from/to the main browser process.  There is one instance
-// per child process.  Messages are dispatched on the main child thread.
-class FileSystemDispatcher : public IPC::Listener {
- public:
-  typedef base::Callback<void(base::PlatformFileError error)> StatusCallback;
-  typedef base::Callback<void(
-      const base::PlatformFileInfo& file_info,
-      const base::FilePath& platform_path)> MetadataCallback;
-  typedef MetadataCallback CreateSnapshotFileCallback;
-  typedef base::Callback<void(
-      const std::vector<fileapi::DirectoryEntry>& entries,
-      bool has_more)> ReadDirectoryCallback;
-  typedef base::Callback<void(
-      const std::string& name,
-      const GURL& root)> OpenFileSystemCallback;
-  typedef base::Callback<void(
-      int64 bytes,
-      bool complete)> WriteCallback;
-  typedef base::Callback<void(
-      base::PlatformFile file,
-      int file_open_id,
-      quota::QuotaLimitType quota_policy)> OpenFileCallback;
-
-  FileSystemDispatcher();
-  virtual ~FileSystemDispatcher();
-
-  // IPC::Listener implementation.
-  virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
-
-  bool OpenFileSystem(const GURL& origin_url,
-                      fileapi::FileSystemType type,
-                      long long size,
-                      bool create,
-                      const OpenFileSystemCallback& success_callback,
-                      const StatusCallback& error_callback);
-  bool DeleteFileSystem(const GURL& origin_url,
-                        fileapi::FileSystemType type,
-                        const StatusCallback& callback);
-  bool Move(const GURL& src_path,
-            const GURL& dest_path,
-            const StatusCallback& callback);
-  bool Copy(const GURL& src_path,
-            const GURL& dest_path,
-            const StatusCallback& callback);
-  bool Remove(const GURL& path,
-              bool recursive,
-              const StatusCallback& callback);
-  bool ReadMetadata(const GURL& path,
-                    const MetadataCallback& success_callback,
-                    const StatusCallback& error_callback);
-  bool Create(const GURL& path,
-              bool exclusive,
-              bool is_directory,
-              bool recursive,
-              const StatusCallback& callback);
-  bool Exists(const GURL& path,
-              bool for_directory,
-              const StatusCallback& callback);
-  bool ReadDirectory(const GURL& path,
-                     const ReadDirectoryCallback& success_callback,
-                     const StatusCallback& error_callback);
-  bool Truncate(const GURL& path,
-                int64 offset,
-                int* request_id_out,
-                const StatusCallback& callback);
-  bool Write(const GURL& path,
-             const GURL& blob_url,
-             int64 offset,
-             int* request_id_out,
-             const WriteCallback& success_callback,
-             const StatusCallback& error_callback);
-  bool Cancel(int request_id_to_cancel,
-              const StatusCallback& callback);
-  bool TouchFile(const GURL& file_path,
-                 const base::Time& last_access_time,
-                 const base::Time& last_modified_time,
-                 const StatusCallback& callback);
-
-  // This returns a raw open PlatformFile, unlike the above, which are
-  // self-contained operations.
-  bool OpenFile(const GURL& file_path,
-                int file_flags,  // passed to FileUtilProxy::CreateOrOpen
-                const OpenFileCallback& success_callback,
-                const StatusCallback& error_callback);
-  // This must be paired with OpenFile, and called after finished using the
-  // raw PlatformFile returned from OpenFile.
-  bool NotifyCloseFile(int file_open_id);
-
-  bool CreateSnapshotFile(const GURL& file_path,
-                          const CreateSnapshotFileCallback& success_callback,
-                          const StatusCallback& error_callback);
-
- private:
-  class CallbackDispatcher;
-
-  // Message handlers.
-  void OnDidOpenFileSystem(int request_id,
-                           const std::string& name,
-                           const GURL& root);
-  void OnDidSucceed(int request_id);
-  void OnDidReadMetadata(int request_id,
-                         const base::PlatformFileInfo& file_info,
-                         const base::FilePath& platform_path);
-  void OnDidCreateSnapshotFile(int request_id,
-                               const base::PlatformFileInfo& file_info,
-                               const base::FilePath& platform_path);
-  void OnDidReadDirectory(int request_id,
-                          const std::vector<fileapi::DirectoryEntry>& entries,
-                          bool has_more);
-  void OnDidFail(int request_id, base::PlatformFileError error_code);
-  void OnDidWrite(int request_id, int64 bytes, bool complete);
-  void OnDidOpenFile(
-      int request_id,
-      IPC::PlatformFileForTransit file,
-      int file_open_id,
-      quota::QuotaLimitType quota_policy);
-
-  IDMap<CallbackDispatcher, IDMapOwnPointer> dispatchers_;
-
-  DISALLOW_COPY_AND_ASSIGN(FileSystemDispatcher);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_COMMON_FILEAPI_FILE_SYSTEM_DISPATCHER_H_