From e6b983cefe2a14c0653e48990f3e35da6089d04d Mon Sep 17 00:00:00 2001
From: Jonah Williams <jonahwilliams@google.com>
Date: Wed, 21 Aug 2019 18:55:19 -0700
Subject: [PATCH] Build legacy web dart sdk (#11360)

---
 web_sdk/BUILD.gn | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/web_sdk/BUILD.gn b/web_sdk/BUILD.gn
index 12f58555b49..05fc65ecfe0 100644
--- a/web_sdk/BUILD.gn
+++ b/web_sdk/BUILD.gn
@@ -178,5 +178,9 @@ prebuilt_dart_action("flutter_dartdevc_kernel_sdk") {
     "amd",
     "-o",
     rebase_path("$root_out_dir/flutter_web_sdk/kernel/amd/dart_sdk.js"),
+    "--modules",
+    "legacy",
+    "-o",
+    rebase_path("$root_out_dir/flutter_web_sdk/kernel/legacy/dart_sdk.js"),
   ]
 }