gdata: Get rid of GetProgressStatusList() and friends

chrome/browser/chromeos/gdata/gdata_file_system.h

 // 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 CHROME_BROWSER_CHROMEOS_GDATA_GDATA_FILE_SYSTEM_H_
 #define CHROME_BROWSER_CHROMEOS_GDATA_GDATA_FILE_SYSTEM_H_
 #pragma once
 
 #include <sys/stat.h>
 
@@ skipping 314 matching lines @@
                              const GetFileCallback& callback) = 0;
 
   // Gets a file by the given |resource_id| from the gdata server. Used for
   // fetching pinned-but-not-fetched files.
   //
   // Can be called from UI/IO thread. |callback| is run on the calling thread.
   virtual void GetFileByResourceId(
       const std::string& resource_id,
       const GetFileCallback& callback) = 0;
 
-  // Obtains the list of currently active operations.
-  virtual std::vector<GDataOperationRegistry::ProgressStatus>
-  GetProgressStatusList() = 0;
-
-  // Cancels ongoing operation for a given |file_path|. Returns true if
-  // the operation was found and canceled.
-  virtual bool CancelOperation(const FilePath& file_path) = 0;
-
-  // Add operation observer.
-  virtual void AddOperationObserver(
-      GDataOperationRegistry::Observer* observer) = 0;
-
-  // Remove operation observer.
-  virtual void RemoveOperationObserver(
-      GDataOperationRegistry::Observer* observer) = 0;
+  // Gets the operation registry that manages all operations performed through
+  // the GDataFileSystem object.
+  virtual GDataOperationRegistry* GetOperationRegistry() = 0;
 
   // Gets the cache state of file corresponding to |resource_id| and |md5| if it
   // exists on disk.
   // Initializes cache if it has not been initialized.
   // Upon completion, |callback| is invoked on the thread where this method was
   // called with the cache state if file exists in cache or CACHE_STATE_NONE
   // otherwise.
   virtual void GetCacheState(const std::string& resource_id,
                              const std::string& md5,
                              const GetCacheStateCallback& callback) = 0;
@@ skipping 77 matching lines @@
                       const FileOperationCallback& callback) OVERRIDE;
   virtual void CreateDirectory(const FilePath& directory_path,
                                bool is_exclusive,
                                bool is_recursive,
                                const FileOperationCallback& callback) OVERRIDE;
   virtual void GetFileByPath(const FilePath& file_path,
                              const GetFileCallback& callback) OVERRIDE;
   virtual void GetFileByResourceId(
       const std::string& resource_id,
       const GetFileCallback& callback) OVERRIDE;
-  virtual std::vector<GDataOperationRegistry::ProgressStatus>
-  GetProgressStatusList() OVERRIDE;
-  virtual bool CancelOperation(const FilePath& file_path) OVERRIDE;
-  virtual void AddOperationObserver(
-      GDataOperationRegistry::Observer* observer) OVERRIDE;
-  virtual void RemoveOperationObserver(
-      GDataOperationRegistry::Observer* observer) OVERRIDE;
+  virtual GDataOperationRegistry* GetOperationRegistry() OVERRIDE;
   virtual void GetCacheState(const std::string& resource_id,
                              const std::string& md5,
                              const GetCacheStateCallback& callback) OVERRIDE;
   virtual bool GetFileInfoByPath(const FilePath& gdata_file_path,
                                  GDataFileProperties* properties) OVERRIDE;
   virtual bool IsUnderGDataCacheDirectory(const FilePath& path) const OVERRIDE;
   virtual FilePath GetCacheDirectoryPath(
       GDataRootDirectory::CacheSubDirectoryType sub_dir_type) const OVERRIDE;
   virtual FilePath GetCacheFilePath(
       const std::string& resource_id,
@@ skipping 898 matching lines @@
 };
 
 // Sets the free disk space getter for testing.
 // The existing getter is deleted.
 void SetFreeDiskSpaceGetterForTesting(
     FreeDiskSpaceGetterInterface* getter);
 
 }  // namespace gdata
 
 #endif  // CHROME_BROWSER_CHROMEOS_GDATA_GDATA_FILE_SYSTEM_H_