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

chrome/common/importer/importer_data_types.h

 // 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.
 
 #ifndef CHROME_COMMON_IMPORTER_IMPORTER_DATA_TYPES_H_
 #define CHROME_COMMON_IMPORTER_IMPORTER_DATA_TYPES_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 19 matching lines @@
   PASSWORDS          = 1 << 3,
   SEARCH_ENGINES     = 1 << 4,
   HOME_PAGE          = 1 << 5,
   AUTOFILL_FORM_DATA = 1 << 6,
   ALL                = (1 << 7) - 1  // All the bits should be 1, hence the -1.
 };
 
 // Information about a profile needed by an importer to do import work.
 struct SourceProfile {
   SourceProfile();
+  SourceProfile(const SourceProfile& other);
   ~SourceProfile();
 
   base::string16 importer_name;
   ImporterType importer_type;
   base::FilePath source_path;
   base::FilePath app_path;
   uint16_t services_supported;  // Bitmask of ImportItem.
   // The application locale. Stored because we can only access it from the UI
   // thread on the browser process. This is only used by the Firefox importer.
   std::string locale;
@@ skipping 30 matching lines @@
 enum VisitSource {
   VISIT_SOURCE_BROWSED = 0,
   VISIT_SOURCE_FIREFOX_IMPORTED = 1,
   VISIT_SOURCE_IE_IMPORTED = 2,
   VISIT_SOURCE_SAFARI_IMPORTED = 3,
 };
 
 }  // namespace importer
 
 #endif  // CHROME_COMMON_IMPORTER_IMPORTER_DATA_TYPES_H_