Implement GetResourceListInDirectoryByWapi.

chrome/browser/drive/dummy_drive_service.cc

Index: chrome/browser/drive/dummy_drive_service.cc
diff --git a/chrome/browser/drive/dummy_drive_service.cc b/chrome/browser/drive/dummy_drive_service.cc
index 9db0daa2d6e51194d38b2fb98432ddeb5ccfad89..6a917f5a68b813dba7e024fc74fde195a3f98f50 100644
--- a/chrome/browser/drive/dummy_drive_service.cc
+++ b/chrome/browser/drive/dummy_drive_service.cc
@@ -192,4 +192,12 @@ CancelCallback DummyDriveService::AuthorizeApp(
     const std::string& app_id,
     const AuthorizeAppCallback& callback) { return CancelCallback(); }
 
+CancelCallback DummyDriveService::GetResourceListInDirectoryByWapi(
+    const std::string& directory_resource_id,
+    const GetResourceListCallback& callback) { return CancelCallback(); }
+
+CancelCallback DummyDriveService::GetRemainingResourceList(
+    const GURL& next_url,
+    const GetResourceListCallback& callback) { return CancelCallback(); }
+
 }  // namespace drive