Pepper stream-to-file plumbing....

webkit/glue/plugins/pepper_file_ref.cc

 // Copyright (c) 2010 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 "webkit/glue/plugins/pepper_file_ref.h"
 
 #include "base/string_util.h"
 #include "webkit/glue/plugins/pepper_plugin_instance.h"
 #include "webkit/glue/plugins/pepper_var.h"
 #include "webkit/glue/plugins/pepper_resource_tracker.h"
@@ skipping 112 matching lines @@
                  PP_FileSystemType file_system_type,
                  const std::string& validated_path,
                  const std::string& origin)
     : Resource(module),
       fs_type_(file_system_type),
       path_(validated_path),
       origin_(origin) {
   // TODO(darin): Need to initialize system_path_.
 }
 
+FileRef::FileRef(PluginModule* module,
+                 const FilePath& external_file_path)
+    : Resource(module),
+      system_path_(external_file_path),
+      fs_type_(PP_FILESYSTEMTYPE_EXTERNAL) {
+}
+
 FileRef::~FileRef() {
 }
 
 // static
 const PPB_FileRef* FileRef::GetInterface() {
   return &ppb_fileref;
 }
 
 std::string FileRef::GetName() const {
   if (path_.size() == 1 && path_[0] == '/')
@@ skipping 17 matching lines @@
   // If the path is "/foo", then we want to include the slash.
   if (pos == 0)
     pos++;
   std::string parent_path = path_.substr(0, pos);
 
   FileRef* parent_ref = new FileRef(module(), fs_type_, parent_path, origin_);
   return parent_ref;
 }
 
 }  // namespace pepper