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

chrome/browser/ui/views/autofill/autofill_dialog_views.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_VIEWS_AUTOFILL_AUTOFILL_DIALOG_VIEWS_H_
 #define CHROME_BROWSER_UI_VIEWS_AUTOFILL_AUTOFILL_DIALOG_VIEWS_H_
 
 #include <map>
 #include <set>
 
@@ skipping 318 matching lines @@
     // The input set by ShowTextfield.
     ExpandingTextfield* textfield_;
 
     DISALLOW_COPY_AND_ASSIGN(SuggestionView);
   };
 
   // A convenience struct for holding pointers to views within each detail
   // section. None of the member pointers are owned.
   struct DetailsGroup {
     explicit DetailsGroup(DialogSection section);
+    DetailsGroup(const DetailsGroup& other);
     ~DetailsGroup();
 
     // The section this group is associated with.
     const DialogSection section;
     // The view that contains the entire section (label + input).
     SectionContainer* container;
     // The view that allows manual input.
     views::View* manual_input;
     // The textfields in |manual_input|, tracked by their ServerFieldType.
     TextfieldMap textfields;
@@ skipping 187 matching lines @@
 
   // Used to tell the delegate when focus moves to hide the Autofill popup.
   scoped_ptr<ui::EventHandler> event_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(AutofillDialogViews);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_VIEWS_AUTOFILL_AUTOFILL_DIALOG_VIEWS_H_