MD Settings: Custom expand/collapse section animations.

third_party/closure_compiler/externs/compiled_resources2.gyp

Index: third_party/closure_compiler/externs/compiled_resources2.gyp
diff --git a/third_party/closure_compiler/externs/compiled_resources2.gyp b/third_party/closure_compiler/externs/compiled_resources2.gyp
index 9efbceaadf3f25335ccd10a5d2e3d84d4a35ed2d..947de7dc5c7113b4dfc45a6a289d57233fe041d0 100644
--- a/third_party/closure_compiler/externs/compiled_resources2.gyp
+++ b/third_party/closure_compiler/externs/compiled_resources2.gyp
@@ -84,5 +84,9 @@
       'target_name': 'users_private',
       'includes': ['../include_js.gypi'],
     },
+    {
+      'target_name': 'web_animations',
+      'includes': ['../include_js.gypi'],
+    },
   ],
 }