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

chrome/browser/ui/content_settings/content_setting_bubble_model.h

 // Copyright (c) 2012 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 CHROME_BROWSER_UI_CONTENT_SETTINGS_CONTENT_SETTING_BUBBLE_MODEL_H_
 #define CHROME_BROWSER_UI_CONTENT_SETTINGS_CONTENT_SETTING_BUBBLE_MODEL_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 65 matching lines @@
     ~RadioGroup();
 
     GURL url;
     std::string title;
     RadioItems radio_items;
     int default_item;
   };
 
   struct DomainList {
     DomainList();
+    DomainList(const DomainList& other);
     ~DomainList();
 
     std::string title;
     std::set<std::string> hosts;
   };
 
   struct MediaMenu {
     MediaMenu();
+    MediaMenu(const MediaMenu& other);
     ~MediaMenu();
 
     std::string label;
     content::MediaStreamDevice default_device;
     content::MediaStreamDevice selected_device;
     bool disabled;
   };
   typedef std::map<content::MediaStreamType, MediaMenu> MediaMenuMap;
 
   struct BubbleContent {
@@ skipping 222 matching lines @@
   // The content settings that are associated with the individual radio
   // buttons.
   ContentSetting radio_item_setting_[2];
   // The state of the microphone and camera access.
   TabSpecificContentSettings::MicrophoneCameraState state_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentSettingMediaStreamBubbleModel);
 };
 
 #endif  // CHROME_BROWSER_UI_CONTENT_SETTINGS_CONTENT_SETTING_BUBBLE_MODEL_H_