Enable ServiceWorkerNavigationPreload by default

third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium/resources/navigation-preload-origin-trial-methods-worker.php

Index: third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium/resources/navigation-preload-origin-trial-methods-worker.php
diff --git a/third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium/resources/navigation-preload-origin-trial-methods-worker.php b/third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium/resources/navigation-preload-origin-trial-methods-worker.php
deleted file mode 100644
index 5224c93e50327583279afe14dcacc8f221e22cb0..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium/resources/navigation-preload-origin-trial-methods-worker.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-if (isset($_GET["origintrial"])) {
-  // generate_token.py  http://127.0.0.1:8000 ServiceWorkerNavigationPreload -expire-timestamp=2000000000
-  header("Origin-Trial: AsAA4dg2Rm+GSgnpyxxnpVk1Bk8CcE+qVBTDpPbIFNscyNRJOdqw1l0vkC4dtsGm1tmP4ZDAKwycQDzsc9xr7gMAAABmeyJvcmlnaW4iOiAiaHR0cDovLzEyNy4wLjAuMTo4MDAwIiwgImZlYXR1cmUiOiAiU2VydmljZVdvcmtlck5hdmlnYXRpb25QcmVsb2FkIiwgImV4cGlyeSI6IDIwMDAwMDAwMDB9");
-}
-header('Content-Type: application/javascript');
-?>
-var log = '';
-
-self.addEventListener('activate', event => {
-  log += 'Activate event handler\n';
-  if (!self.registration.navigationPreload) {
-    log += 'registration.navigationPreload not found\n';
-    return;
-  }
-  event.waitUntil(
-    registration.navigationPreload.disable()
-      .then(
-        result => { log += 'disable() resolved with: ' + result + '\n';},
-        error => { log += 'disable() rejected with: ' + error + '\n';})
-      .then(_ => registration.navigationPreload.enable())
-      .then(
-        result => { log += 'enable() resolved with: ' + result + '\n';},
-        error => { log += 'enable() rejected with: ' + error + '\n';})
-      .then(_ => registration.navigationPreload.getState())
-      .then(
-        result => {
-          log += 'getState() resolved with: ' + JSON.stringify(result) + '\n';
-        },
-        error => { log += 'getState() rejected with: ' + error + '\n';})
-      .then(_ => registration.navigationPreload.setHeaderValue('world'))
-      .then(
-        result => { log += 'setHeaderValue() resolved with: ' + result + '\n';},
-        error => { log += 'setHeaderValue() rejected with: ' + error + '\n';}));
-});
-
-self.addEventListener('message', event => {
-  event.source.postMessage(log);
-});
-
-self.addEventListener('fetch', event => {
-  log += 'Fetch event handler\n';
-  if (!event.preloadResponse) {
-    log += 'event.preloadResponse not found\n';
-  } else {
-    event.respondWith(
-      event.preloadResponse
-      .then(
-          res => {
-            log += 'event.preloadResponse resolved with: ' + res + '\n';
-            if (!res) {
-              return new Response('');
-            }
-            return res.text().then(text => {
-              log += 'Text of preloadResponse: [' + text + ']\n';
-              return new Response('');
-            })
-          },
-          err => {
-            log += 'event.preloadResponse rejected with: ' + err + '\n';
-            return new Response('');
-          }));
-  }
-});