Fix clang build.
Review URL: http://codereview.chromium.org/6821061

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81196 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/file_select_helper.cc b/chrome/browser/file_select_helper.cc
index 2ed69cd..a4545ad4 100644
--- a/chrome/browser/file_select_helper.cc
+++ b/chrome/browser/file_select_helper.cc
@@ -32,6 +32,15 @@
 static const int kFileSelectEnumerationId = -1;
 }
 
+struct FileSelectHelper::ActiveDirectoryEnumeration {
+  ActiveDirectoryEnumeration() {}
+
+  scoped_ptr<DirectoryListerDispatchDelegate> delegate_;
+  scoped_refptr<net::DirectoryLister> lister_;
+  RenderViewHost* rvh_;
+  std::vector<FilePath> results_;
+};
+
 FileSelectHelper::FileSelectHelper(Profile* profile)
     : profile_(profile),
       render_view_host_(NULL),