Update mojo sdk to rev 7214b7ec7d27563b2666afad86cf1c5895c56c18

third_party/mojo_services/src/http_server/public/interfaces/BUILD.gn

+# Copyright 2014 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.
+
+import("../../../mojo_sdk_root.gni")
+import("$mojo_sdk_root/mojo/public/tools/bindings/mojom.gni")
+
+mojom("interfaces") {
+  sources = [
+    "http_request.mojom",
+    "http_response.mojom",
+    "http_server.mojom",
+    "http_server_factory.mojom",
+  ]
+
+  import_dirs = [ get_path_info("../../../", "abspath") ]
+
+  if (defined(network_service_root)) {
+    import_dirs += [ network_service_root ]
+  } else {
+    network_service_root = "../../.."
+  }
+
+  deps = [
+    "$network_service_root/network/public/interfaces",
+  ]
+}