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

testing/omaha_unittest_main.cc

-// Copyright 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 <windows.h>
-#include <shellapi.h>
-
-#include "omaha/testing/omaha_unittest.h"
-
-// The entry point for the Omaha unit tests.
-// We use main instead of _tmain since _tmain doesn't like being part of a
-// static library...
-int main(int unused_argc, char** unused_argv) {
-  UNREFERENCED_PARAMETER(unused_argc);
-  UNREFERENCED_PARAMETER(unused_argv);
-
-  int argc = 0;
-  WCHAR** argv = ::CommandLineToArgvW(::GetCommandLine(), &argc);
-  return omaha::RunTests(true,  // is_medium_or_large_test.
-                         true,  // load_resources.
-                         argc,
-                         argv);
-}