Revert "Remove obsolete targets."

To be able to roll MDC, we'll temporarily build MDFInternationalization
as a framework.
This is the first CL out of 3 CL, including one downstream.

Bug: 785248
Cq-Include-Trybots: master.tryserver.chromium.mac:ios-simulator-cronet;master.tryserver.chromium.mac:ios-simulator-full-configs
Change-Id: Ibbacbca687316252e28be985a7952b5449b164bb
Reviewed-on: https://chromium-review.googlesource.com/825202Reviewed-by: Sylvain Defresne <sdefresne@chromium.org>
Commit-Queue: Louis Romero <lpromero@chromium.org>
Cr-Commit-Position: refs/heads/master@{#524064}

ios/third_party/material_internationalization_ios/BUILD.gn

@@ -45,3 +45,14 @@ source_set("material_internationalization_ios") {
     "//build/config/gcc:symbol_visibility_default",
   ]
 }
+
+# TODO(crbug.com/785248): remove those targets when downstream has been fixed
+# to no longer use it but instead depend on :material_internationalization_ios.
+group("material_internationalization_ios+link") {
+  public_deps = [
+    ":material_internationalization_ios",
+  ]
+}
+
+group("material_internationalization_ios:bundle") {
+}