components: Add out-of-line copy ctors for complex classes.

components/url_matcher/url_matcher.cc

 // Copyright 2013 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 "components/url_matcher/url_matcher.h"
 
 #include <algorithm>
 #include <iterator>
 #include <utility>
 
@@ skipping 601 matching lines @@
   if (match_type_ == MATCH_ANY)
     condition = factory->CreateQueryContainsCondition(key_ + value_);
   else
     condition = factory->CreateQueryContainsCondition(key_);
   string_pattern_ = condition.string_pattern();
 
   key_length_ = key_.length();
   value_length_ = value_.length();
 }
 
+URLQueryElementMatcherCondition::URLQueryElementMatcherCondition(
+    const URLQueryElementMatcherCondition& other) = default;
+
 URLQueryElementMatcherCondition::~URLQueryElementMatcherCondition() {}
 
 bool URLQueryElementMatcherCondition::operator<(
     const URLQueryElementMatcherCondition& rhs) const {
   if (match_type_ != rhs.match_type_)
     return match_type_ < rhs.match_type_;
   if (string_pattern_ != NULL && rhs.string_pattern_ != NULL)
     return *string_pattern_ < *rhs.string_pattern_;
   if (string_pattern_ == NULL && rhs.string_pattern_ != NULL)
     return true;
@@ skipping 465 matching lines @@
 
 void URLMatcher::UpdateInternalDatastructures() {
   UpdateSubstringSetMatcher(false);
   UpdateSubstringSetMatcher(true);
   UpdateRegexSetMatcher();
   UpdateTriggers();
   UpdateConditionFactory();
 }
 
 }  // namespace url_matcher