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

net/net_diags.h

-// Copyright 2007-2009 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.
-// ========================================================================
-
-
-#ifndef OMAHA_NET_NET_DIAGS_H__
-#define OMAHA_NET_NET_DIAGS_H__
-
-#include <tchar.h>
-#include <atlstr.h>
-#include "base/basictypes.h"
-#include "base/time.h"
-#include "omaha/net/network_request.h"
-
-namespace omaha {
-
-class NetDiags : public NetworkRequestCallback {
- public:
-  NetDiags();
-  ~NetDiags();
-
-  // Run the tests.
-  int Main();
-
- private:
-  void Initialize();
-  virtual void OnProgress(int bytes, int bytes_total, int, const TCHAR*);
-  virtual void OnRequestBegin();
-  virtual void OnRequestRetryScheduled(time64 next_retry_time);
-
-  // http get.
-  void DoGet(const CString& url);
-  void DoDownload(const CString& url);
-};
-
-}   // namespace omaha
-
-#endif  // OMAHA_NET_NET_DIAGS_H__
-