Give POSIX paths without drive letters to glob on Windows.

tools/packaging/catalog/catalog-local.js

@@ -80,6 +80,18 @@ _.extend(LocalCatalog.prototype, {
       }
 
       patterns.forEach(pattern => {
+        if (process.platform === "win32") {
+          pattern = files.convertToOSPath(pattern);
+
+          if (pattern.charAt(1) === ":") {
+            // Get rid of drive prefix, e.g. C:
+            pattern = pattern.slice(2);
+          }
+
+          // Convert to /forward/slash/path without /C
+          pattern = files.convertToPosixPath(pattern, true);
+        }
+
         // Note: glob expects POSIX-style paths, even on Windows.
         // https://github.com/isaacs/node-glob/blob/master/README.md#windows
         glob(pattern).forEach(