Move DownloadFileOperation to base_operations.

chrome/browser/google_apis/gdata_wapi_operations.cc

Index: chrome/browser/google_apis/gdata_wapi_operations.cc
diff --git a/chrome/browser/google_apis/gdata_wapi_operations.cc b/chrome/browser/google_apis/gdata_wapi_operations.cc
index d3ddc261a7807252e58857c44ee1466a9a5f9e54..8ba5b21b381bf5b23501bd8d44d482a7df2438de 100644
--- a/chrome/browser/google_apis/gdata_wapi_operations.cc
+++ b/chrome/browser/google_apis/gdata_wapi_operations.cc
@@ -172,76 +172,6 @@ GURL GetAccountMetadataOperation::GetURL() const {
   return url_generator_.GenerateAccountMetadataUrl();
 }
 
-//============================ DownloadFileOperation ===========================
-
-DownloadFileOperation::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)
-    : UrlFetchOperationBase(registry,
-                            url_request_context_getter,
-                            OPERATION_DOWNLOAD,
-                            drive_file_path),
-      download_action_callback_(download_action_callback),
-      get_content_callback_(get_content_callback),
-      content_url_(content_url) {
-  DCHECK(!download_action_callback_.is_null());
-  // get_content_callback may be null.
-
-  // Make sure we download the content into a temp file.
-  if (output_file_path.empty())
-    set_save_temp_file(true);
-  else
-    set_output_file_path(output_file_path);
-}
-
-DownloadFileOperation::~DownloadFileOperation() {}
-
-// Overridden from UrlFetchOperationBase.
-GURL DownloadFileOperation::GetURL() const {
-  return content_url_;
-}
-
-void DownloadFileOperation::OnURLFetchDownloadProgress(const URLFetcher* source,
-                                                       int64 current,
-                                                       int64 total) {
-  NotifyProgress(current, total);
-}
-
-bool DownloadFileOperation::ShouldSendDownloadData() {
-  return !get_content_callback_.is_null();
-}
-
-void DownloadFileOperation::OnURLFetchDownloadData(
-    const URLFetcher* source,
-    scoped_ptr<std::string> download_data) {
-  if (!get_content_callback_.is_null())
-    get_content_callback_.Run(HTTP_SUCCESS, download_data.Pass());
-}
-
-void DownloadFileOperation::ProcessURLFetchResults(const URLFetcher* source) {
-  GDataErrorCode code = GetErrorCode(source);
-
-  // Take over the ownership of the the downloaded temp file.
-  FilePath temp_file;
-  if (code == HTTP_SUCCESS &&
-      !source->GetResponseAsFilePath(true,  // take_ownership
-                                     &temp_file)) {
-    code = GDATA_FILE_ERROR;
-  }
-
-  download_action_callback_.Run(code, temp_file);
-  OnProcessURLFetchResultsComplete(code == HTTP_SUCCESS);
-}
-
-void DownloadFileOperation::RunCallbackOnPrematureFailure(GDataErrorCode code) {
-  download_action_callback_.Run(code, FilePath());
-}
-
 //=========================== DeleteResourceOperation ==========================
 
 DeleteResourceOperation::DeleteResourceOperation(