Drive: Move inner structures of DriveAPIService under drive namespace.

chrome/browser/chromeos/file_manager/file_manager_browsertest.cc

 // Copyright (c) 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.
 
 // Browser test for basic Chrome OS file manager functionality:
 //  - The file list is updated when a file is added externally to the Downloads
 //    folder.
 //  - Selecting a file and copy-pasting it with the keyboard copies the file.
 //  - Selecting a file and pressing delete deletes it.
 
@@ skipping 371 matching lines @@
     }
   }
 
   // Creates an empty directory with the given |name| and |modification_time|.
   void CreateDirectory(const std::string& parent_id,
                        const std::string& target_name,
                        const base::Time& modification_time) {
     google_apis::DriveApiErrorCode error = google_apis::DRIVE_OTHER_ERROR;
     scoped_ptr<google_apis::FileResource> entry;
     fake_drive_service_->AddNewDirectory(
-        parent_id,
-        target_name,
-        drive::DriveServiceInterface::AddNewDirectoryOptions(),
+        parent_id, target_name, drive::AddNewDirectoryOptions(),
         google_apis::test_util::CreateCopyResultCallback(&error, &entry));
     base::MessageLoop::current()->RunUntilIdle();
     ASSERT_EQ(google_apis::HTTP_CREATED, error);
     ASSERT_TRUE(entry);
 
     fake_drive_service_->SetLastModifiedTime(
         entry->file_id(),
         modification_time,
         google_apis::test_util::CreateCopyResultCallback(&error, &entry));
     base::MessageLoop::current()->RunUntilIdle();
@@ skipping 1098 matching lines @@
   StartTest();
 }
 
 IN_PROC_BROWSER_TEST_F(VideoPlayerBrowserTest, OpenSingleVideoOnDrive) {
   set_test_case_name("openSingleVideoOnDrive");
   StartTest();
 }
 
 }  // namespace
 }  // namespace file_manager