Convert Media Galleries to use base::File

webkit/browser/fileapi/file_system_quota_client.cc

Index: webkit/browser/fileapi/file_system_quota_client.cc
diff --git a/webkit/browser/fileapi/file_system_quota_client.cc b/webkit/browser/fileapi/file_system_quota_client.cc
index 6fd0ef5ed17127b2f385876ce2dbdfce18899f5c..3dce21886a514090d47d2bdf4f3f56731d002366 100644
--- a/webkit/browser/fileapi/file_system_quota_client.cc
+++ b/webkit/browser/fileapi/file_system_quota_client.cc
@@ -70,10 +70,10 @@ quota::QuotaStatusCode DeleteOriginOnFileTaskRunner(
   FileSystemBackend* provider = context->GetFileSystemBackend(type);
   if (!provider || !provider->GetQuotaUtil())
     return quota::kQuotaErrorNotSupported;
-  base::PlatformFileError result =
+  base::File::Error result =
       provider->GetQuotaUtil()->DeleteOriginDataOnFileTaskRunner(
           context, context->quota_manager_proxy(), origin, type);
-  if (result == base::PLATFORM_FILE_OK)
+  if (result == base::File::FILE_OK)
     return quota::kQuotaStatusOk;
   return quota::kQuotaErrorInvalidModification;
 }