Convert Media Galleries to use base::File

content/renderer/pepper/pepper_file_system_host.cc

 // Copyright (c) 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 "content/renderer/pepper/pepper_file_system_host.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "content/child/child_thread.h"
 #include "content/child/fileapi/file_system_dispatcher.h"
@@ skipping 63 matching lines @@
 void PepperFileSystemHost::DidOpenFileSystem(
     const std::string& /* name_unused */,
     const GURL& root) {
   opened_ = true;
   root_url_ = root;
   reply_context_.params.set_result(PP_OK);
   host()->SendReply(reply_context_, PpapiPluginMsg_FileSystem_OpenReply());
   reply_context_ = ppapi::host::ReplyMessageContext();
 }
 
-void PepperFileSystemHost::DidFailOpenFileSystem(
-    base::PlatformFileError error) {
-  int32 pp_error = ppapi::PlatformFileErrorToPepperError(error);
+void PepperFileSystemHost::DidFailOpenFileSystem(base::File::Error error) {
+  int32 pp_error = ppapi::FileErrorToPepperError(error);
   opened_ = (pp_error == PP_OK);
   reply_context_.params.set_result(pp_error);
   host()->SendReply(reply_context_, PpapiPluginMsg_FileSystem_OpenReply());
   reply_context_ = ppapi::host::ReplyMessageContext();
 }
 
 int32_t PepperFileSystemHost::OnHostMsgOpen(
     ppapi::host::HostMessageContext* context,
     int64_t expected_size) {
   // Not allow multiple opens.
@@ skipping 45 matching lines @@
   const std::string root_name = ppapi::IsolatedFileSystemTypeToRootName(type);
   if (root_name.empty())
     return PP_ERROR_BADARGUMENT;
   root_url_ = GURL(fileapi::GetIsolatedFileSystemRootURIString(
       url.GetOrigin(), fsid, root_name));
   opened_ = true;
   return PP_OK;
 }
 
 }  // namespace content