Update to use APIs from new versions of fibers and uglify-js.

Combine files before minimizing.

minimongo - subkey sort fails when minized, so clearly there is some sort of
uglify bug.

app/lib/bundler.js

@@ -378,36 +378,23 @@ _.extend(Bundle.prototype, {
     var self = this;
 
     /// Javascript
-    var code_parts = [];
+    var codeParts = [];
 
     _.each(self.js.client, function (js_path) {
-      var code = self.files.client[js_path].toString('utf8');
+      codeParts.push(self.files.client[js_path].toString('utf8'));
 
-      // Uglify has a bug -- it will incorrectly minifiy files that
-      // contain the 'debugger' statement.
-      // https://github.com/mishoo/UglifyJS/issues/243
-      // For now, just skip minification of such files.
-      // XXX fix uglify, and once that happens, go back to
-      // concatenating before minifying, rather than vice versa
-      // https://app.asana.com/0/159908330244/522242142181
-      if (!(code.match(/debugger/))) {
-        var ast = uglify.parser.parse(code);
-        ast = uglify.uglify.ast_mangle(ast);
-        ast = uglify.uglify.ast_squeeze(ast);
-        code = uglify.uglify.gen_code(ast);
-      }
-
-      code_parts.push(code);
       delete self.files.client[js_path];
     });
-    var final_code = code_parts.join('\n;\n');
+    var combinedCode = codeParts.join('\n;\n');
+    var finalCode = uglify.minify(
+      combinedCode, {fromString: true, compress: {drop_debugger: false}}).code;
 
     var hash = crypto.createHash('sha1');
-    hash.update(final_code);
+    hash.update(finalCode);
     var digest = hash.digest('hex');
     var name = path.sep + digest + ".js";
 
-    self.files.client_cacheable[name] = new Buffer(final_code);
+    self.files.client_cacheable[name] = new Buffer(finalCode);
     self.js.client = [name];
 
     /// CSS

app/server/server.js

@@ -1,6 +1,6 @@
 ////////// Requires //////////
 
-require("fibers");
+var Fiber = require("fibers");
 
 var fs = require("fs");
 var path = require("path");

examples/other/quiescence/quiescence.js

@@ -31,6 +31,8 @@ if (Meteor.isServer) {
     }
   });
 
+  var Fiber = __meteor_bootstrap__.require('fibers');
+
   var sleep = function (ms) {
     var fiber = Fiber.current;
     setTimeout(function() {

packages/accounts-oauth-helper/oauth_server.js

@@ -69,6 +69,7 @@
       return result;
   });
 
+  var Fiber = __meteor_bootstrap__.require('fibers');
   // Listen to incoming OAuth http requests
   __meteor_bootstrap__.app
     .use(connect.query())

packages/livedata/livedata_server.js

@@ -1,3 +1,5 @@
+var Fiber = __meteor_bootstrap__.require('fibers');
+
 /******************************************************************************/
 /* LivedataSession                                                            */
 /******************************************************************************/

packages/meteor/dynamics_nodejs.js

@@ -2,6 +2,8 @@
 
 (function () {
 
+  var Fiber = __meteor_bootstrap__.require('fibers');
+
   var nextSlot = 0;
 
   Meteor.EnvironmentVariable = function () {

packages/meteor/fiber_helpers_test.js

@@ -1,3 +1,5 @@
+var Fiber = __meteor_bootstrap__.require('fibers');
+
 Tinytest.add("fibers - synchronous queue", function (test) {
   var q = new Meteor._SynchronousQueue;
   var output = [];

packages/mongo-livedata/mongo_driver.js

@@ -10,6 +10,7 @@
 
 var path = __meteor_bootstrap__.require('path');
 var MongoDB = __meteor_bootstrap__.require('mongodb');
+var Fiber = __meteor_bootstrap__.require('fibers');
 var Future = __meteor_bootstrap__.require(path.join('fibers', 'future'));
 
 _Mongo = function (url) {

packages/mongo-livedata/mongo_livedata_tests.js

@@ -108,6 +108,7 @@ Tinytest.addAsync("mongo-livedata - basics", function (test, onComplete) {
 
   // sleep function from fibers docs.
   var sleep = function(ms) {
+    var Fiber = __meteor_bootstrap__.require('fibers');
     var fiber = Fiber.current;
     setTimeout(function() {
       fiber.run();

packages/tinytest/tinytest_server.js

@@ -1,4 +1,5 @@
 (function () {
+  var Fiber = __meteor_bootstrap__.require('fibers');
   var handlesForRun = {};
   var reportsForRun = {};