[vulkan] Fix Fuchsia build and return NoOp for valid proc names.

Invalid proc names should to return NULL but valid shouldn't.

Bug: fxb/13271
Change-Id: Ia2becf9fa55f8af535bcf54528f3f5091d37c8e1
diff --git a/BUILD.gn b/BUILD.gn
index ed87dfd..52f4635 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -118,10 +118,10 @@
     ]
 
     deps = [
-      "//zircon/public/fidl/fuchsia-hardware-goldfish-address-space",
-      "//zircon/public/fidl/fuchsia-hardware-goldfish-control",
-      "//zircon/public/fidl/fuchsia-hardware-goldfish-pipe",
-      "//zircon/public/fidl/fuchsia-sysmem",
+      "//zircon/system/fidl/fuchsia-hardware-goldfish-address-space",
+      "//zircon/system/fidl/fuchsia-hardware-goldfish-control",
+      "//zircon/system/fidl/fuchsia-hardware-goldfish-pipe",
+      "//zircon/system/fidl/fuchsia-sysmem",
       "//zircon/public/lib/fdio",
       "//zircon/public/lib/trace",
     ]