drive: Add support for pagenation to FakeDriveService

chrome/browser/google_apis/fake_drive_service.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_GOOGLE_APIS_FAKE_DRIVE_SERVICE_H_
 #define CHROME_BROWSER_GOOGLE_APIS_FAKE_DRIVE_SERVICE_H_
 
 #include "base/values.h"
 #include "chrome/browser/google_apis/drive_service_interface.h"
 
@@ skipping 20 matching lines @@
   // specified.
   bool LoadAccountMetadataForWapi(const std::string& relative_path);
 
   // Loads the app list for Drive API. Returns true on success.
   bool LoadAppListForDriveApi(const std::string& relative_path);
 
   // Changes the offline state. All functions fail with GDATA_NO_CONNECTION
   // when offline. By default the offline state is false.
   void set_offline(bool offline) { offline_ = offline; }
 
+  // Changes the default max results returned from GetResourceList().
+  // By default, it's set to 0, which is unlimited.
+  void set_default_max_results(int default_max_results) {
+    default_max_results_ = default_max_results;
+  }
+
   // Returns the largest changestamp, which starts from 0 by default. See
   // also comments at LoadAccountMetadataForWapi().
   int64 largest_changestamp() const { return largest_changestamp_; }
 
   // Returns the number of times the resource list is successfully loaded by
   // GetResourceList().
   int resource_list_load_count() const { return resource_list_load_count_; }
 
   // Returns the number of times the account metadata is successfully loaded
   // by GetAccountMetadata().
@@ skipping 86 matching lines @@
   std::string GetNewResourceId();
 
   // Increments |largest_changestamp_| and adds the new changestamp to
   // |entry|.
   void AddNewChangestamp(base::DictionaryValue* entry);
 
   scoped_ptr<base::Value> resource_list_value_;
   scoped_ptr<base::Value> account_metadata_value_;
   scoped_ptr<base::Value> app_info_value_;
   int64 largest_changestamp_;
+  int default_max_results_;
   int resource_id_count_;
   int resource_list_load_count_;
   int account_metadata_load_count_;
   bool offline_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeDriveService);
 };
 
 }  // namespace google_apis
 
 #endif  // CHROME_BROWSER_GOOGLE_APIS_FAKE_DRIVE_SERVICE_H_