Switch to standard integer types in components/, part 4 of 4.

components/sync_sessions/revisit/offset_tab_matcher.h

 // Copyright 2015 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.
 
 #ifndef COMPONENTS_SYNC_SESSIONS_REVISIT_OFFSET_TAB_MATCHER_H_
 #define COMPONENTS_SYNC_SESSIONS_REVISIT_OFFSET_TAB_MATCHER_H_
 
+#include "base/macros.h"
 #include "components/sync_sessions/revisit/page_equality.h"
 #include "components/sync_sessions/revisit/page_visit_observer.h"
 
 namespace sessions {
 struct SessionTab;
 };  // namespace sessions
 
 namespace sync_sessions {
 
 // This class looks for tabs that have matching pages that are not the current
@@ skipping 16 matching lines @@
   const sessions::SessionTab* best_tab_ = nullptr;
   // Invalid while best_tab_ is nullptr.
   int best_offset_ = 0;
 
   DISALLOW_COPY_AND_ASSIGN(OffsetTabMatcher);
 };
 
 }  // namespace sync_sessions
 
 #endif  // COMPONENTS_SYNC_SESSIONS_REVISIT_OFFSET_TAB_MATCHER_H_