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

components/drive/service/drive_service_interface.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 COMPONENTS_DRIVE_SERVICE_DRIVE_SERVICE_INTERFACE_H_
 #define COMPONENTS_DRIVE_SERVICE_DRIVE_SERVICE_INTERFACE_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 19 matching lines @@
   // Called when the refresh token was found to be invalid.
   virtual void OnRefreshTokenInvalid() {}
 
  protected:
   virtual ~DriveServiceObserver() {}
 };
 
 // Optional parameters for AddNewDirectory().
 struct AddNewDirectoryOptions {
   AddNewDirectoryOptions();
+  AddNewDirectoryOptions(const AddNewDirectoryOptions& other);
   ~AddNewDirectoryOptions();
 
   // visibility of the new directory.
   google_apis::drive::FileVisibility visibility;
 
   // modified_date of the directory.
   // Pass the null Time if you are not interested in setting this property.
   base::Time modified_date;
 
   // last_viewed_by_me_date of the directory.
   // Pass the null Time if you are not interested in setting this property.
   base::Time last_viewed_by_me_date;
 
   // List of properties for a new directory.
   google_apis::drive::Properties properties;
 };
 
 // Optional parameters for InitiateUploadNewFile() and
 // MultipartUploadNewFile().
 struct UploadNewFileOptions {
   UploadNewFileOptions();
+  UploadNewFileOptions(const UploadNewFileOptions& other);
   ~UploadNewFileOptions();
 
   // modified_date of the file.
   // Pass the null Time if you are not interested in setting this property.
   base::Time modified_date;
 
   // last_viewed_by_me_date of the file.
   // Pass the null Time if you are not interested in setting this property.
   base::Time last_viewed_by_me_date;
 
   // List of properties for a new file.
   google_apis::drive::Properties properties;
 };
 
 // Optional parameters for InitiateUploadExistingFile() and
 // MultipartUploadExistingFile().
 struct UploadExistingFileOptions {
   UploadExistingFileOptions();
+  UploadExistingFileOptions(const UploadExistingFileOptions& other);
   ~UploadExistingFileOptions();
 
   // Expected ETag of the file. UPLOAD_ERROR_CONFLICT error is generated when
   // matching fails.
   // Pass the empty string to disable this behavior.
   std::string etag;
 
   // New parent of the file.
   // Pass the empty string to keep the property unchanged.
   std::string parent_resource_id;
@@ skipping 374 matching lines @@
       google_apis::drive::PermissionRole role,
       const google_apis::EntryActionCallback& callback) = 0;
 
   // Starts batch request and returns |BatchRequestConfigurator|.
   virtual scoped_ptr<BatchRequestConfiguratorInterface> StartBatchRequest() = 0;
 };
 
 }  // namespace drive
 
 #endif  // COMPONENTS_DRIVE_SERVICE_DRIVE_SERVICE_INTERFACE_H_