text: // Copyright 2014 The Chromium Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  #include "chrome/browser/safe_browsing/path_sanitizer.h"
  
  #include "base/logging.h"
  #include "base/path_service.h"
  
  namespace safe_browsing {
  
  PathSanitizer::PathSanitizer() {
    // Get the home directory path.
    if (!PathService::Get(base::DIR_HOME, &home_path_))
      NOTREACHED();
  }
  
  const base::FilePath& PathSanitizer::GetHomeDirectory() const {
    return home_path_;
  }
  
  void PathSanitizer::StripHomeDirectory(base::FilePath* file_path) const {
    base::FilePath sanitized_path(FILE_PATH_LITERAL("~"));
  
    // The |file_path| is overwritten only if a relative path is found.
    if (home_path_.AppendRelativePath(*file_path, &sanitized_path))
      *file_path = sanitized_path;
  }
  
  }  // namespace safe_browsing
  