1 files changed, 0 insertions, 102 deletions

diff --git a/assets/cache-polyfill.js b/assets/cache-polyfill.js
deleted file mode 100644
index 1449734..0000000
--- a/assets/cache-polyfill.js
+++ /dev/null
@@ -1,102 +0,0 @@
-/**
- * Copyright 2015 Google Inc. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-(function() {
-    var nativeAddAll = Cache.prototype.addAll;
-    var userAgent = navigator.userAgent.match(/(Firefox|Chrome)\/(\d+\.)/);
-
-    // Has nice behavior of `var` which everyone hates
-    if (userAgent) {
-        var agent = userAgent[1];
-        var version = parseInt(userAgent[2]);
-    }
-
-    if (nativeAddAll && (!userAgent || (agent === 'Firefox' && version >= 46) || (agent === 'Chrome' && version >= 50))) {
-        return;
-    }
-
-    Cache.prototype.addAll = function addAll(requests) {
-        var cache = this;
-
-        // Since DOMExceptions are not constructable:
-        function NetworkError(message) {
-            this.name = 'NetworkError';
-            this.code = 19;
-            this.message = message;
-        }
-
-        NetworkError.prototype = Object.create(Error.prototype);
-
-        return Promise.resolve()
-            .then(function() {
-                if (arguments.length < 1) throw new TypeError();
-
-                // Simulate sequence<(Request or USVString)> binding:
-                var sequence = [];
-
-                requests = requests.map(function(request) {
-                    if (request instanceof Request) {
-                        return request;
-                    } else {
-                        return String(request); // may throw TypeError
-                    }
-                });
-
-                return Promise.all(
-                    requests.map(function(request) {
-                        if (typeof request === 'string') {
-                            request = new Request(request);
-                        }
-
-                        var scheme = new URL(request.url).protocol;
-
-                        if (scheme !== 'http:' && scheme !== 'https:') {
-                            throw new NetworkError('Invalid scheme');
-                        }
-
-                        return fetch(request.clone());
-                    })
-                );
-            })
-            .then(function(responses) {
-                // If some of the responses has not OK-eish status,
-                // then whole operation should reject
-                if (
-                    responses.some(function(response) {
-                        return !response.ok;
-                    })
-                ) {
-                    throw new NetworkError('Incorrect response status');
-                }
-
-                // TODO: check that requests don't overwrite one another
-                // (don't think this is possible to polyfill due to opaque responses)
-                return Promise.all(
-                    responses.map(function(response, i) {
-                        return cache.put(requests[i], response);
-                    })
-                );
-            })
-            .then(function() {
-                return undefined;
-            });
-    };
-
-    Cache.prototype.add = function add(request) {
-        return this.addAll([request]);
-    };
-})();