fix(gatsby): always use publicLoader for window.___loader (#16122)

This reverts commit f6aa41e.

Author: xavivars

packages/gatsby/cache-dir/app.js

@@ -5,7 +5,7 @@ import domReady from "@mikaelkristiansson/domready"
 import socketIo from "./socketIo"
 import emitter from "./emitter"
 import { apiRunner, apiRunnerAsync } from "./api-runner-browser"
-import { setLoader } from "./loader"
+import { setLoader, publicLoader } from "./loader"
 import DevLoader from "./dev-loader"
 import syncRequires from "./sync-requires"
 // Generated during bootstrap
@@ -17,6 +17,8 @@ const loader = new DevLoader(syncRequires, matchPaths)
 setLoader(loader)
 loader.setApiRunner(apiRunner)
 
+window.___loader = publicLoader
+
 // Let the site/plugins run code very early.
 apiRunnerAsync(`onClientEntry`).then(() => {
   // Hook up the client to socket.io on server

packages/gatsby/cache-dir/loader.js

@@ -387,7 +387,6 @@ export const publicLoader = {
   prefetch: rawPath => instance.prefetch(rawPath),
   isPageNotFound: rawPath => instance.isPageNotFound(rawPath),
   hovering: rawPath => instance.hovering(rawPath),
-  findMatchPath: rawPath => instance.findMatchPath(rawPath),
 }
 
 export default publicLoader

packages/gatsby/cache-dir/navigation.js

@@ -151,7 +151,6 @@ function init() {
   // Temp hack while awaiting https://github.com/reach/router/issues/119
   window.__navigatingToLink = false
 
-  window.___loader = loader
   window.___push = to => navigate(to, { replace: false })
   window.___replace = to => navigate(to, { replace: true })
   window.___navigate = (to, options) => navigate(to, options)

packages/gatsby/cache-dir/production-app.js

@@ -12,7 +12,7 @@ import {
 import emitter from "./emitter"
 import PageRenderer from "./page-renderer"
 import asyncRequires from "./async-requires"
-import { setLoader, ProdLoader } from "./loader"
+import { setLoader, ProdLoader, publicLoader } from "./loader"
 import EnsureResources from "./ensure-resources"
 import stripPrefix from "./strip-prefix"
 
@@ -25,7 +25,7 @@ loader.setApiRunner(apiRunner)
 
 window.asyncRequires = asyncRequires
 window.___emitter = emitter
-window.___loader = loader
+window.___loader = publicLoader
 window.___webpackCompilationHash = window.webpackCompilationHash
 
 navigationInit()