Revert "Update includes for webrtc/{base => rtc_base} rename (3/3)"

webrtc/rtc_base/pathutils.h

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_RTC_BASE_PATHUTILS_H_
 #define WEBRTC_RTC_BASE_PATHUTILS_H_
 
 #include <string>
 
-#include "webrtc/rtc_base/checks.h"
+#include "webrtc/base/checks.h"
 
 namespace rtc {
 
 ///////////////////////////////////////////////////////////////////////////////
 // Pathname - parsing of pathnames into components, and vice versa.
 //
 // To establish consistent terminology, a filename never contains a folder
 // component.  A folder never contains a filename.  A pathname may include
 // a folder and/or filename component.  Here are some examples:
 //
@@ skipping 57 matching lines @@
   bool SetFilename(const std::string& filename);
 
 private:
   std::string folder_, basename_, extension_;
   char folder_delimiter_;
 };
 
 }  // namespace rtc
 
 #endif // WEBRTC_RTC_BASE_PATHUTILS_H_