Back out a bit more of bug 1173467 (changeset 30cefdf8d020) that I missed.

dom/cache/test/mochitest/browser.ini

@@ -1 +0,0 @@
-[browser_cache_pb_window.js]

dom/cache/test/mochitest/browser_cache_pb_window.js

@@ -1,82 +0,0 @@
-var name = 'pb-window-cache';
-
-function testMatch(win) {
-  return new Promise(function(resolve, reject) {
-    win.caches.match('http://foo.com').then(function(response) {
-      ok(false, 'caches.match() should not return success');
-      reject();
-    }).catch(function(err) {
-      is('SecurityError', err.name, 'caches.match() should throw SecurityError');
-      resolve();
-    });
-  });
-}
-
-function testHas(win) {
-  return new Promise(function(resolve, reject) {
-    win.caches.has(name).then(function(result) {
-      ok(false, 'caches.has() should not return success');
-      reject();
-    }).catch(function(err) {
-      is('SecurityError', err.name, 'caches.has() should throw SecurityError');
-      resolve();
-    });
-  });
-}
-
-function testOpen(win) {
-  return new Promise(function(resolve, reject) {
-    win.caches.open(name).then(function(c) {
-      ok(false, 'caches.open() should not return success');
-      reject();
-    }).catch(function(err) {
-      is('SecurityError', err.name, 'caches.open() should throw SecurityError');
-      resolve();
-    });
-  });
-}
-
-function testDelete(win) {
-  return new Promise(function(resolve, reject) {
-    win.caches.delete(name).then(function(result) {
-      ok(false, 'caches.delete() should not return success');
-      reject();
-    }).catch(function(err) {
-      is('SecurityError', err.name, 'caches.delete() should throw SecurityError');
-      resolve();
-    });
-  });
-}
-
-function testKeys(win) {
-  return new Promise(function(resolve, reject) {
-    win.caches.keys().then(function(names) {
-      ok(false, 'caches.keys() should not return success');
-      reject();
-    }).catch(function(err) {
-      is('SecurityError', err.name, 'caches.keys() should throw SecurityError');
-      resolve();
-    });
-  });
-}
-
-function test() {
-  waitForExplicitFinish();
-  SpecialPowers.pushPrefEnv({'set': [['browser.privatebrowing.autostart', true],
-                                     ['dom.caches.enabled', true]]},
-                            function() {
-    var privateWin = OpenBrowserWindow({private: true});
-    privateWin.addEventListener('load', function() {
-      Promise.all([
-        testMatch(privateWin),
-        testHas(privateWin),
-        testOpen(privateWin),
-        testDelete(privateWin),
-        testKeys(privateWin)
-      ]).then(function() {
-        privateWin.close();
-        finish();
-      });
-    });
-  });
-}