Unnecessary if.

lib/core/Project.js

@@ -401,12 +401,6 @@ Project.prototype.walkTree = function (node, fn, onlyOnce) {
             continue;
         }
 
-        // Ignore linked dependencies because it's too complex to parse them
-        // Note that this might change in the future: #673
-        if (node.linked) {
-            continue;
-        }
-
         // Add dependencies to the queue
         dependencies = mout.object.values(node.dependencies);