Files.app: Let the file browser private filesystem APIs use the auto-generated helper classes.

chrome/browser/chromeos/extensions/file_manager/private_api_file_system.h

 // Copyright 2013 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.
 //
 // This file provides file system related API functions.
 
 #ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_PRIVATE_API_FILE_SYSTEM_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_PRIVATE_API_FILE_SYSTEM_H_
 
 #include <string>
@@ skipping 14 matching lines @@
 
 namespace extensions {
 
 // Implements the chrome.fileBrowserPrivate.requestFileSystem method.
 class FileBrowserPrivateRequestFileSystemFunction
     : public LoggedAsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.requestFileSystem",
                              FILEBROWSERPRIVATE_REQUESTFILESYSTEM)
 
-  FileBrowserPrivateRequestFileSystemFunction();
-
  protected:
-  virtual ~FileBrowserPrivateRequestFileSystemFunction();
+  virtual ~FileBrowserPrivateRequestFileSystemFunction() {}
 
   // AsyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 
  private:
   void RespondSuccessOnUIThread(const std::string& name,
                                 const GURL& root_url);
   void RespondFailedOnUIThread(base::PlatformFileError error_code);
 
   // Called when FileSystemContext::OpenFileSystem() is done.
@@ skipping 13 matching lines @@
       scoped_refptr<fileapi::FileSystemContext> file_system_context,
       int child_id,
       scoped_refptr<const extensions::Extension> extension);
 };
 
 // Base class for FileBrowserPrivateAddFileWatchFunction and
 // FileBrowserPrivateRemoveFileWatchFunction. Although it's called "FileWatch",
 // the class and its sub classes are used only for watching changes in
 // directories.
 class FileWatchFunctionBase : public LoggedAsyncExtensionFunction {
- public:
-  FileWatchFunctionBase();
-
  protected:
-  virtual ~FileWatchFunctionBase();
+  virtual ~FileWatchFunctionBase() {}
 
   // Performs a file watch operation (ex. adds or removes a file watch).
   virtual void PerformFileWatchOperation(
       const base::FilePath& local_path,
       const base::FilePath& virtual_path,
       const std::string& extension_id) = 0;
 
   // AsyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 
   // Calls SendResponse() with |success| converted to base::Value.
   void Respond(bool success);
 };
 
 // Implements the chrome.fileBrowserPrivate.addFileWatch method.
 // Starts watching changes in directories.
 class FileBrowserPrivateAddFileWatchFunction : public FileWatchFunctionBase {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.addFileWatch",
                              FILEBROWSERPRIVATE_ADDFILEWATCH)
 
-  FileBrowserPrivateAddFileWatchFunction();
-
  protected:
-  virtual ~FileBrowserPrivateAddFileWatchFunction();
+  virtual ~FileBrowserPrivateAddFileWatchFunction() {}
 
   // FileWatchFunctionBase override.
   virtual void PerformFileWatchOperation(
       const base::FilePath& local_path,
       const base::FilePath& virtual_path,
       const std::string& extension_id) OVERRIDE;
 };
 
 
 // Implements the chrome.fileBrowserPrivate.removeFileWatch method.
 // Stops watching changes in directories.
 class FileBrowserPrivateRemoveFileWatchFunction : public FileWatchFunctionBase {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.removeFileWatch",
                              FILEBROWSERPRIVATE_REMOVEFILEWATCH)
 
-  FileBrowserPrivateRemoveFileWatchFunction();
-
  protected:
-  virtual ~FileBrowserPrivateRemoveFileWatchFunction();
+  virtual ~FileBrowserPrivateRemoveFileWatchFunction() {}
 
   // FileWatchFunctionBase override.
   virtual void PerformFileWatchOperation(
       const base::FilePath& local_path,
       const base::FilePath& virtual_path,
       const std::string& extension_id) OVERRIDE;
 };
 
 // Implements the chrome.fileBrowserPrivate.setLastModified method.
 // Sets last modified date in seconds of local file
 class FileBrowserPrivateSetLastModifiedFunction
     : public LoggedAsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.setLastModified",
                              FILEBROWSERPRIVATE_SETLASTMODIFIED)
 
-  FileBrowserPrivateSetLastModifiedFunction();
-
  protected:
-  virtual ~FileBrowserPrivateSetLastModifiedFunction();
+  virtual ~FileBrowserPrivateSetLastModifiedFunction() {}
 
   // AsyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 };
 
 // Implements the chrome.fileBrowserPrivate.getSizeStats method.
 class FileBrowserPrivateGetSizeStatsFunction
     : public LoggedAsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.getSizeStats",
                              FILEBROWSERPRIVATE_GETSIZESTATS)
 
-  FileBrowserPrivateGetSizeStatsFunction();
-
  protected:
-  virtual ~FileBrowserPrivateGetSizeStatsFunction();
+  virtual ~FileBrowserPrivateGetSizeStatsFunction() {}
 
   // AsyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 
  private:
   void GetDriveAvailableSpaceCallback(drive::FileError error,
                                       int64 bytes_total,
                                       int64 bytes_used);
 
   void GetSizeStatsCallback(const uint64* total_size,
                             const uint64* remaining_size);
 };
 
 // Implements the chrome.fileBrowserPrivate.getVolumeMetadata method.
 // Retrieves devices meta-data. Expects volume's device path as an argument.
 class FileBrowserPrivateGetVolumeMetadataFunction
     : public LoggedAsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.getVolumeMetadata",
                              FILEBROWSERPRIVATE_GETVOLUMEMETADATA)
 
-  FileBrowserPrivateGetVolumeMetadataFunction();
-
  protected:
-  virtual ~FileBrowserPrivateGetVolumeMetadataFunction();
+  virtual ~FileBrowserPrivateGetVolumeMetadataFunction() {}
 
   // AsyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 };
 
 // Implements the chrome.fileBrowserPrivate.validatePathNameLength method.
 class FileBrowserPrivateValidatePathNameLengthFunction
     : public LoggedAsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.validatePathNameLength",
                              FILEBROWSERPRIVATE_VALIDATEPATHNAMELENGTH)
 
-  FileBrowserPrivateValidatePathNameLengthFunction();
-
  protected:
-  virtual ~FileBrowserPrivateValidatePathNameLengthFunction();
+  virtual ~FileBrowserPrivateValidatePathNameLengthFunction() {}
 
   void OnFilePathLimitRetrieved(size_t current_length, size_t max_length);
 
   // AsyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 };
 
 // Implements the chrome.fileBrowserPrivate.formatDevice method.
 // Formats Device given its mount path.
 class FileBrowserPrivateFormatDeviceFunction
     : public LoggedAsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.formatDevice",
                              FILEBROWSERPRIVATE_FORMATDEVICE)
 
-  FileBrowserPrivateFormatDeviceFunction();
-
  protected:
-  virtual ~FileBrowserPrivateFormatDeviceFunction();
+  virtual ~FileBrowserPrivateFormatDeviceFunction() {}
 
   // AsyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 };
 
 // Implements the chrome.fileBrowserPrivate.startCopy method.
 class FileBrowserPrivateStartCopyFunction
     : public LoggedAsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.startCopy",
                              FILEBROWSERPRIVATE_STARTCOPY)
 
-  FileBrowserPrivateStartCopyFunction();
-
  protected:
-  virtual ~FileBrowserPrivateStartCopyFunction();
+  virtual ~FileBrowserPrivateStartCopyFunction() {}
 
   // AsyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 
  private:
   // Part of RunImpl(). Called after Copy() is started on IO thread.
   void RunAfterStartCopy(int operation_id);
 };
 
 // Implements the chrome.fileBrowserPrivate.cancelCopy method.
 class FileBrowserPrivateCancelCopyFunction
     : public LoggedAsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.cancelCopy",
                              FILEBROWSERPRIVATE_CANCELCOPY)
 
-  FileBrowserPrivateCancelCopyFunction();
-
  protected:
-  virtual ~FileBrowserPrivateCancelCopyFunction();
+  virtual ~FileBrowserPrivateCancelCopyFunction() {}
 
   // AsyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_PRIVATE_API_FILE_SYSTEM_H_