Revert 219911 "Pepper: Move FileRef to the "new" resource proxy."

trunk/src/content/browser/renderer_host/pepper/pepper_file_ref_host.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 "content/browser/renderer_host/pepper/pepper_file_ref_host.h"
 
 #include <string>
 
 #include "content/browser/renderer_host/pepper/pepper_external_file_ref_backend.h"
 #include "content/browser/renderer_host/pepper/pepper_file_system_browser_host.h"
@@ skipping 44 matching lines @@
 
   PepperFileSystemBrowserHost* fs_host = NULL;
   if (fs_resource_host->IsFileSystemHost())
     fs_host = static_cast<PepperFileSystemBrowserHost*>(fs_resource_host);
   if (fs_host == NULL) {
     DLOG(ERROR) << "Filesystem PP_Resource is not PepperFileSystemBrowserHost";
     return;
   }
 
   fs_type_ = fs_host->GetType();
+  // TODO(teravest): Add support for isolated filesystems.
   if ((fs_type_ != PP_FILESYSTEMTYPE_LOCALPERSISTENT) &&
-      (fs_type_ != PP_FILESYSTEMTYPE_LOCALTEMPORARY) &&
-      (fs_type_ != PP_FILESYSTEMTYPE_ISOLATED)) {
+      (fs_type_ != PP_FILESYSTEMTYPE_LOCALTEMPORARY)) {
     DLOG(ERROR) << "Unsupported filesystem type: " << fs_type_;
     return;
   }
 
   backend_.reset(new PepperInternalFileRefBackend(
       host->GetPpapiHost(),
       render_process_id,
       base::AsWeakPtr(fs_host),
       path));
 }
@@ skipping 173 matching lines @@
 
 int32_t PepperFileRefHost::OnGetAbsolutePath(
     ppapi::host::HostMessageContext* context) {
   if (!host_->GetPpapiHost()->permissions().HasPermission(
       ppapi::PERMISSION_PRIVATE))
     return PP_ERROR_NOACCESS;
   return backend_->GetAbsolutePath(context->MakeReplyMessageContext());
 }
 
 }  // namespace content