[MD WebUI] Polymer-CSS-Build across all bundles.

chrome/browser/BUILD.gn

Index: chrome/browser/BUILD.gn
diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
index 5bd05a1eb2c121b802ffc9d74472563c822aaa50..627ecb42e03bd2d8e81b90c6621456ec2bab552c 100644
--- a/chrome/browser/BUILD.gn
+++ b/chrome/browser/BUILD.gn
@@ -4176,9 +4176,8 @@ grit("resources") {
 
   if (use_vulcanize) {
     deps += [
-      "//chrome/browser/resources/md_downloads:vulcanize",
-      "//chrome/browser/resources/md_history:vulcanize_app",
-      "//chrome/browser/resources/md_history:vulcanize_lazy_load",
+      "//chrome/browser/resources/md_downloads:build",
+      "//chrome/browser/resources/md_history:build",
     ]
   }