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

client/install_apps_unittest.cc

Index: client/install_apps_unittest.cc
diff --git a/client/install_apps_unittest.cc b/client/install_apps_unittest.cc
deleted file mode 100644
index 1367346d22cf1c31348709b0b0a807360e1052d4..0000000000000000000000000000000000000000
--- a/client/install_apps_unittest.cc
+++ /dev/null
@@ -1,23 +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.
-// ========================================================================
-
-
-#include "omaha/client/install_apps.h"
-#include "omaha/client/install_apps_internal.h"
-#include "omaha/testing/unit_test.h"
-
-namespace omaha {
-
-}  // namespace omaha