drive: Change DriveServiceInterface::GetChangeList's callback type to ChangeListCallback

google_apis/drive/drive_api_parser.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 GOOGLE_APIS_DRIVE_DRIVE_API_PARSER_H_
 #define GOOGLE_APIS_DRIVE_DRIVE_API_PARSER_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 583 matching lines @@
 
   // Creates file list from parsed JSON.
   static scoped_ptr<FileList> CreateFrom(const base::Value& value);
 
   // Returns a link to the next page of files.  The URL includes the next page
   // token.
   const GURL& next_link() const { return next_link_; }
 
   // Returns a set of files in this list.
   const ScopedVector<FileResource>& items() const { return items_; }
+  ScopedVector<FileResource>* mutable_items() { return &items_; }
 
   void set_next_link(const GURL& next_link) {
     next_link_ = next_link;
   }
-  void set_items(ScopedVector<FileResource> items) {
-    items_ = items.Pass();
-  }
 
  private:
   friend class DriveAPIParserTest;
   FRIEND_TEST_ALL_PREFIXES(DriveAPIParserTest, FileListParser);
 
   // Parses and initializes data members from content of |value|.
   // Return false if parsing fails.
   bool Parse(const base::Value& value);
 
   GURL next_link_;
@@ skipping 87 matching lines @@
 
   // Returns a link to the next page of files.  The URL includes the next page
   // token.
   const GURL& next_link() const { return next_link_; }
 
   // Returns the largest change ID number.
   int64 largest_change_id() const { return largest_change_id_; }
 
   // Returns a set of changes in this list.
   const ScopedVector<ChangeResource>& items() const { return items_; }
+  ScopedVector<ChangeResource>* mutable_items() { return &items_; }
 
   void set_next_link(const GURL& next_link) {
     next_link_ = next_link;
   }
   void set_largest_change_id(int64 largest_change_id) {
     largest_change_id_ = largest_change_id;
   }
-  void set_items(ScopedVector<ChangeResource> items) {
-    items_ = items.Pass();
-  }
 
  private:
   friend class DriveAPIParserTest;
   FRIEND_TEST_ALL_PREFIXES(DriveAPIParserTest, ChangeListParser);
 
   // Parses and initializes data members from content of |value|.
   // Return false if parsing fails.
   bool Parse(const base::Value& value);
 
   GURL next_link_;
   int64 largest_change_id_;
   ScopedVector<ChangeResource> items_;
 
   DISALLOW_COPY_AND_ASSIGN(ChangeList);
 };
 
 }  // namespace google_apis
 
 #endif  // GOOGLE_APIS_DRIVE_DRIVE_API_PARSER_H_