ChildProcessSecurityPolicy: Port FileAPIMessageFilter to use new checks

content/browser/loader/resource_dispatcher_host_impl.cc

 // Copyright (c) 2012 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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 
 #include <set>
 #include <vector>
@@ skipping 199 matching lines @@
     std::vector<ResourceRequestBody::Element>::const_iterator iter;
     for (iter = uploads->begin(); iter != uploads->end(); ++iter) {
       if (iter->type() == ResourceRequestBody::Element::TYPE_FILE &&
           !policy->CanReadFile(child_id, iter->path())) {
         NOTREACHED() << "Denied unauthorized upload of "
                      << iter->path().value();
         return false;
       }
       if (iter->type() == ResourceRequestBody::Element::TYPE_FILE_FILESYSTEM) {
         fileapi::FileSystemURL url = file_system_context->CrackURL(iter->url());
-        if (!policy->HasPermissionsForFileSystemFile(
-                child_id, url, fileapi::kReadFilePermissions)) {
+        if (!policy->CanReadFileSystemFile(child_id, url)) {
           NOTREACHED() << "Denied unauthorized upload of "
                        << iter->url().spec();
           return false;
         }
       }
     }
   }
 
   return true;
 }
@@ skipping 1639 matching lines @@
   if ((load_flags & net::LOAD_REPORT_RAW_HEADERS)
       && !policy->CanReadRawCookies(child_id)) {
     VLOG(1) << "Denied unauthorized request for raw headers";
     load_flags &= ~net::LOAD_REPORT_RAW_HEADERS;
   }
 
   return load_flags;
 }
 
 }  // namespace content