1 files changed, 0 insertions, 154 deletions
diff --git a/tools/addon-sdk-1.12/lib/sdk/net/xhr.js b/tools/addon-sdk-1.12/lib/sdk/net/xhr.js
deleted file mode 100644
index b4fc1ef..0000000
--- a/tools/addon-sdk-1.12/lib/sdk/net/xhr.js
+++ /dev/null
@@ -1,154 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-module.metadata = {
-  "stability": "unstable"
-};
-
-const { Cc, Ci } = require("chrome");
-const memory = require('../deprecated/memory');
-const { when: unload } = require("../system/unload");
-
-// ## Implementation Notes ##
-// 
-// Making `XMLHttpRequest` objects available to Jetpack code involves a
-// few key principles universal to all low-level module implementations:
-//
-// * **Unloadability**. A Jetpack-based extension using this module can be 
-//   asked to unload itself at any time, e.g. because the user decides to
-//   uninstall or disable the extension. This means we need to keep track of
-//   all in-progress reqests and abort them on unload.
-//
-// * **Developer-Ergonomic Tracebacks**. Whenever an exception is raised
-//   by a Jetpack-based extension, we want it to be logged in a
-//   place that is specific to that extension--so that a developer
-//   can distinguish it from an error on a web page or in another
-//   extension, for instance. We also want it to be logged with a
-//   full stack traceback, which the Mozilla platform doesn't usually
-//   do.
-//
-//   Because of this, we don't actually want to give the Mozilla
-//   platform's "real" XHR implementation to clients, but instead provide
-//   a simple wrapper that trivially delegates to the implementation in
-//   all cases except where callbacks are involved: whenever Mozilla
-//   platform code calls into the extension, such as during the XHR's
-//   `onreadystatechange` callback, we want to wrap the client's callback
-//   in a try-catch clause that traps any exceptions raised by the
-//   callback and logs them via console.exception() instead of allowing
-//   them to propagate back into Mozilla platform code.
-
-// This is a private list of all active requests, so we know what to
-// abort if we're asked to unload.
-var requests = [];
-
-// Events on XHRs that we should listen for, so we know when to remove
-// a request from our private list.
-const TERMINATE_EVENTS = ["load", "error", "abort"];
-
-// Read-only properties of XMLHttpRequest objects that we want to
-// directly delegate to.
-const READ_ONLY_PROPS = ["readyState", "responseText", "responseXML",
-                         "status", "statusText"];
-
-// Methods of XMLHttpRequest that we want to directly delegate to.
-const DELEGATED_METHODS = ["abort", "getAllResponseHeaders",
-                           "getResponseHeader", "overrideMimeType",
-                           "send", "sendAsBinary", "setRequestHeader",
-                           "open"];
-
-var getRequestCount = exports.getRequestCount = function getRequestCount() {
-  return requests.length;
-};
-
-var XMLHttpRequest = exports.XMLHttpRequest = function XMLHttpRequest() {
-  var req = Cc["@mozilla.org/xmlextras/xmlhttprequest;1"]
-            .createInstance(Ci.nsIXMLHttpRequest);
-  // For the sake of simplicity, don't tie this request to any UI.
-  req.mozBackgroundRequest = true;
-
-  memory.track(req, "XMLHttpRequest");
-
-  this._req = req;
-  this._orsc = null;
-
-  requests.push(this);
-
-  var self = this;
-
-  this._boundCleanup = function _boundCleanup() {
-    self._cleanup();
-  };
-
-  TERMINATE_EVENTS.forEach(
-    function(name) {
-      self._req.addEventListener(name, self._boundCleanup, false);
-    });
-};
-
-XMLHttpRequest.prototype = {
-  _cleanup: function _cleanup() {
-    this.onreadystatechange = null;
-    var index = requests.indexOf(this);
-    if (index != -1) {
-      var self = this;
-      TERMINATE_EVENTS.forEach(
-        function(name) {
-          self._req.removeEventListener(name, self._boundCleanup, false);
-        });
-      requests.splice(index, 1);
-    }
-  },
-  _unload: function _unload() {
-    this._req.abort();
-    this._cleanup();
-  },
-  addEventListener: function addEventListener() {
-    throw new Error("not implemented");
-  },
-  removeEventListener: function removeEventListener() {
-    throw new Error("not implemented");
-  },
-  set upload(newValue) {
-    throw new Error("not implemented");
-  },
-  get onreadystatechange() {
-    return this._orsc;
-  },
-  set onreadystatechange(cb) {
-    this._orsc = cb;
-    if (cb) {
-      var self = this;
-      this._req.onreadystatechange = function() {
-        try {
-          self._orsc.apply(self, arguments);
-        } catch (e) {
-          console.exception(e);
-        }
-      };
-    } else
-      this._req.onreadystatechange = null;
-  }
-};
-
-READ_ONLY_PROPS.forEach(
-   function(name) {
-     XMLHttpRequest.prototype.__defineGetter__(
-       name,
-       function() {
-         return this._req[name];
-       });
-   });
-
-DELEGATED_METHODS.forEach(
-  function(name) {
-    XMLHttpRequest.prototype[name] = function() {
-      return this._req[name].apply(this._req, arguments);
-    };
-  });
-
-unload(function() {
-  requests.slice().forEach(function(request) { request._unload(); });
-});