[fsp] Cleanup handling errors for operation requests.

chrome/browser/chromeos/extensions/file_system_provider/file_system_provider_api.cc

 // 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.
 
 #include "chrome/browser/chromeos/extensions/file_system_provider/file_system_provider_api.h"
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
@@ skipping 79 matching lines @@
 bool FileSystemProviderInternalUnmountRequestedSuccessFunction::RunWhenValid() {
   using api::file_system_provider_internal::UnmountRequestedSuccess::Params;
   scoped_ptr<Params> params(Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params);
 
   FulfillRequest(RequestValue::CreateForUnmountSuccess(params.Pass()),
                  false /* has_more */);
   return true;
 }
 
-bool FileSystemProviderInternalUnmountRequestedErrorFunction::RunWhenValid() {
-  using api::file_system_provider_internal::UnmountRequestedError::Params;
-  const scoped_ptr<Params> params(Params::Create(*args_));
-  EXTENSION_FUNCTION_VALIDATE(params);
-
-  RejectRequest(ProviderErrorToFileError(params->error));
-  return true;
-}
-
 bool
 FileSystemProviderInternalGetMetadataRequestedSuccessFunction::RunWhenValid() {
   using api::file_system_provider_internal::GetMetadataRequestedSuccess::Params;
   scoped_ptr<Params> params(Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params);
 
   FulfillRequest(RequestValue::CreateForGetMetadataSuccess(params.Pass()),
                  false /* has_more */);
   return true;
 }
 
-bool
-FileSystemProviderInternalGetMetadataRequestedErrorFunction::RunWhenValid() {
-  using api::file_system_provider_internal::GetMetadataRequestedError::Params;
-  const scoped_ptr<Params> params(Params::Create(*args_));
-  EXTENSION_FUNCTION_VALIDATE(params);
-
-  RejectRequest(ProviderErrorToFileError(params->error));
-  return true;
-}
-
 bool FileSystemProviderInternalReadDirectoryRequestedSuccessFunction::
     RunWhenValid() {
   using api::file_system_provider_internal::ReadDirectoryRequestedSuccess::
       Params;
   scoped_ptr<Params> params(Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params);
 
   const bool has_more = params->has_more;
   FulfillRequest(RequestValue::CreateForReadDirectorySuccess(params.Pass()),
                  has_more);
   return true;
 }
 
 bool
-FileSystemProviderInternalReadDirectoryRequestedErrorFunction::RunWhenValid() {
-  using api::file_system_provider_internal::ReadDirectoryRequestedError::Params;
-  const scoped_ptr<Params> params(Params::Create(*args_));
-  EXTENSION_FUNCTION_VALIDATE(params);
-
-  RejectRequest(ProviderErrorToFileError(params->error));
-  return true;
-}
-
-bool
 FileSystemProviderInternalOpenFileRequestedSuccessFunction::RunWhenValid() {
   using api::file_system_provider_internal::OpenFileRequestedSuccess::Params;
   scoped_ptr<Params> params(Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params);
 
   FulfillRequest(scoped_ptr<RequestValue>(new RequestValue()),
                  false /* has_more */);
   return true;
 }
 
-bool FileSystemProviderInternalOpenFileRequestedErrorFunction::RunWhenValid() {
-  using api::file_system_provider_internal::OpenFileRequestedError::Params;
-  const scoped_ptr<Params> params(Params::Create(*args_));
-  EXTENSION_FUNCTION_VALIDATE(params);
-
-  RejectRequest(ProviderErrorToFileError(params->error));
-  return true;
-}
-
 bool
 FileSystemProviderInternalCloseFileRequestedSuccessFunction::RunWhenValid() {
   using api::file_system_provider_internal::CloseFileRequestedSuccess::Params;
   scoped_ptr<Params> params(Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params);
 
   FulfillRequest(scoped_ptr<RequestValue>(new RequestValue()),
                  false /* has_more */);
   return true;
 }
 
-bool FileSystemProviderInternalCloseFileRequestedErrorFunction::RunWhenValid() {
-  using api::file_system_provider_internal::CloseFileRequestedError::Params;
-  const scoped_ptr<Params> params(Params::Create(*args_));
-  EXTENSION_FUNCTION_VALIDATE(params);
-
-  RejectRequest(ProviderErrorToFileError(params->error));
-  return true;
-}
-
 bool
 FileSystemProviderInternalReadFileRequestedSuccessFunction::RunWhenValid() {
   using api::file_system_provider_internal::ReadFileRequestedSuccess::Params;
   scoped_ptr<Params> params(Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params);
 
   const bool has_more = params->has_more;
   FulfillRequest(RequestValue::CreateForReadFileSuccess(params.Pass()),
                  has_more);
   return true;
 }
 
-bool FileSystemProviderInternalReadFileRequestedErrorFunction::RunWhenValid() {
-  using api::file_system_provider_internal::ReadFileRequestedError::Params;
-  const scoped_ptr<Params> params(Params::Create(*args_));
+bool FileSystemProviderInternalOperationRequestedErrorFunction::RunWhenValid() {
+  using api::file_system_provider_internal::OperationRequestedError::Params;
+  scoped_ptr<Params> params(Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params);
-
-  RejectRequest(ProviderErrorToFileError(params->error));
+  RejectRequest(RequestValue::CreateForOperationError(params.Pass()),
+                ProviderErrorToFileError(params->error));
   return true;
 }
 
 }  // namespace extensions