components/sync_driver/revisit/page_equality.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_SYNC_DRIVER_PAGE_EQUALITY_H_
   6 #define COMPONENTS_SYNC_DRIVER_PAGE_EQUALITY_H_
   7
   8 namespace sync_driver {
   9
  10 // An extremely simplistic approach to determining page equality, given two
  11 // URLs. Some of the notable examples this fails to accommodate are varying
  12 // schemes, mobile subdomains, unimpactful query parameters/fragments, and
  13 // page changing headers/cookies.
  14 class PageEquality {
  15  public:
  16   explicit PageEquality(const GURL& url) : url_(url) {}
  17   PageEquality(const PageEquality&) = default;
  18   bool IsSamePage(const GURL& url) const { return url == url_; }
  19
  20  private:
  21   const GURL url_;
  22 };
  23
  24 }  // namespace sync_driver
  25
  26 #endif  // COMPONENTS_SYNC_DRIVER_PAGE_EQUALITY_H_