Move DownloadFileOperation to base_operations.

chrome/browser/google_apis/gdata_wapi_operations.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_GOOGLE_APIS_GDATA_WAPI_OPERATIONS_H_
 #define CHROME_BROWSER_GOOGLE_APIS_GDATA_WAPI_OPERATIONS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 106 matching lines @@
 
  protected:
   // UrlFetchOperationBase overrides.
   virtual GURL GetURL() const OVERRIDE;
 
  private:
   const GDataWapiUrlGenerator url_generator_;
   DISALLOW_COPY_AND_ASSIGN(GetAccountMetadataOperation);
 };
 
-//============================ DownloadFileOperation ===========================
-
-// Callback type for DownloadHostedDocument/DownloadFile
-// DocumentServiceInterface calls.
-typedef base::Callback<void(GDataErrorCode error,
-                            const FilePath& temp_file)> DownloadActionCallback;
-
-// This class performs the operation for downloading of a given document/file.
-class DownloadFileOperation : public UrlFetchOperationBase {
- public:
-  // download_action_callback:
-  //   This callback is called when the download is complete. Must not be null.
-  //
-  // get_content_callback:
-  //   This callback is called when some part of the content is
-  //   read. Used to read the download content progressively. May be null.
-  //
-  // content_url:
-  //   Specifies the target file to download.
-  //
-  // drive_file_path:
-  //   Specifies the drive path of the target file. Shown in UI.
-  //   TODO(satorux): Remove the drive file path hack. crbug.com/163296
-  //
-  // output_file_path:
-  //   Specifies the file path to save the downloaded file.
-  //
-  DownloadFileOperation(
-      OperationRegistry* registry,
-      net::URLRequestContextGetter* url_request_context_getter,
-      const DownloadActionCallback& download_action_callback,
-      const GetContentCallback& get_content_callback,
-      const GURL& content_url,
-      const FilePath& drive_file_path,
-      const FilePath& output_file_path);
-  virtual ~DownloadFileOperation();
-
- protected:
-  // UrlFetchOperationBase overrides.
-  virtual GURL GetURL() const OVERRIDE;
-  virtual void ProcessURLFetchResults(const net::URLFetcher* source) OVERRIDE;
-  virtual void RunCallbackOnPrematureFailure(GDataErrorCode code) OVERRIDE;
-
-  // net::URLFetcherDelegate overrides.
-  virtual void OnURLFetchDownloadProgress(const net::URLFetcher* source,
-                                          int64 current, int64 total) OVERRIDE;
-  virtual bool ShouldSendDownloadData() OVERRIDE;
-  virtual void OnURLFetchDownloadData(
-      const net::URLFetcher* source,
-      scoped_ptr<std::string> download_data) OVERRIDE;
-
- private:
-  const DownloadActionCallback download_action_callback_;
-  const GetContentCallback get_content_callback_;
-  const GURL content_url_;
-
-  DISALLOW_COPY_AND_ASSIGN(DownloadFileOperation);
-};
-
 //=========================== DeleteResourceOperation ==========================
 
 // This class performs the operation for deleting a resource.
 //
 // In WAPI, "gd:deleted" means that the resource was put in the trash, and
 // "docs:removed" means its permanently gone. Since what the class does is to
 // put the resource into trash, we have chosen "Delete" in the name, even though
 // we are preferring the term "Remove" in drive/google_api code.
 class DeleteResourceOperation : public EntryActionOperation {
  public:
@@ skipping 391 matching lines @@
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<ResumeUploadOperation> weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(ResumeUploadOperation);
 };
 
 }  // namespace google_apis
 
 #endif  // CHROME_BROWSER_GOOGLE_APIS_GDATA_WAPI_OPERATIONS_H_