Convert Pass()→std::move() in //chrome (Android edition)

chrome/browser/android/data_usage/data_use_matcher.cc

 // 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.
 
 #include "chrome/browser/android/data_usage/data_use_matcher.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <utility>
@@ skipping 138 matching lines @@
   *expiration =
       tick_clock_->NowTicks() + default_matching_rule_expiration_duration_;
   *new_app_package_name = app_package_name;
 }
 
 DataUseMatcher::MatchingRule::MatchingRule(const std::string& app_package_name,
                                            scoped_ptr<re2::RE2> pattern,
                                            const std::string& label,
                                            const base::TimeTicks& expiration)
     : app_package_name_(app_package_name),
-      pattern_(pattern.Pass()),
+      pattern_(std::move(pattern)),
       label_(label),
       expiration_(expiration) {}
 
 DataUseMatcher::MatchingRule::~MatchingRule() {}
 
 const re2::RE2* DataUseMatcher::MatchingRule::pattern() const {
   return pattern_.get();
 }
 
 const std::string& DataUseMatcher::MatchingRule::app_package_name() const {
   return app_package_name_;
 }
 
 const std::string& DataUseMatcher::MatchingRule::label() const {
   return label_;
 }
 
 const base::TimeTicks& DataUseMatcher::MatchingRule::expiration() const {
   return expiration_;
 }
 
 }  // namespace android
 
 }  // namespace chrome