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

chrome/test/chromedriver/chrome/devtools_http_client.cc

 // Copyright (c) 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 "chrome/test/chromedriver/chrome/devtools_http_client.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/json/json_reader.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/platform_thread.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/test/chromedriver/chrome/device_metrics.h"
 #include "chrome/test/chromedriver/chrome/devtools_client_impl.h"
 #include "chrome/test/chromedriver/chrome/log.h"
 #include "chrome/test/chromedriver/chrome/status.h"
 #include "chrome/test/chromedriver/chrome/web_view_impl.h"
 #include "chrome/test/chromedriver/net/net_util.h"
 #include "chrome/test/chromedriver/net/url_request_context_getter.h"
 
 WebViewInfo::WebViewInfo(const std::string& id,
                          const std::string& debugger_url,
                          const std::string& url,
                          Type type)
     : id(id), debugger_url(debugger_url), url(url), type(type) {}
 
+WebViewInfo::WebViewInfo(const WebViewInfo& other) = default;
+
 WebViewInfo::~WebViewInfo() {}
 
 bool WebViewInfo::IsFrontend() const {
   return url.find("chrome-devtools://") == 0u;
 }
 
 bool WebViewInfo::IsInactiveBackgroundPage() const {
   return type == WebViewInfo::kBackgroundPage && debugger_url.empty();
 }
 
@@ skipping 261 matching lines @@
     Status status = ParseType(type_as_string, &type);
     if (status.IsError())
       return status;
     temp_views_info.push_back(WebViewInfo(id, debugger_url, url, type));
   }
   *views_info = WebViewsInfo(temp_views_info);
   return Status(kOk);
 }
 
 }  // namespace internal