Keep only base/extractor.[cc|h].

client/ua.h

Index: client/ua.h
diff --git a/client/ua.h b/client/ua.h
deleted file mode 100644
index b0392a59bd9d2df3dd49ba2583e05964f3a6c944..0000000000000000000000000000000000000000
--- a/client/ua.h
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright 2009-2010 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// ========================================================================
-
-// Functions related to the /ua "update apps" process.
-
-#ifndef OMAHA_CLIENT_UA_H_
-#define OMAHA_CLIENT_UA_H_
-
-#include <windows.h>
-#include <atlstr.h>
-
-namespace omaha {
-
-// TODO(omaha3): Should this be in a class or namespace?
-
-// Performs the duties of the silent auto-update process /ua.
-HRESULT UpdateApps(bool is_machine,
-                   bool is_interactive,
-                   bool is_on_demand,
-                   const CString& install_source,
-                   const CString& display_language,
-                   bool* has_ui_been_displayed);
-
-}  // namespace omaha
-
-#endif  // OMAHA_CLIENT_UA_H_