Remove nossl hack, as it isn't needed.

dart/site/try/build_try.gyp

 # Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE
 
 {
   'variables' : {
     'script_suffix%': '',
   },
   'conditions' : [
     ['OS=="win"', {
@@ skipping 127 matching lines @@
             '<(PRODUCT_DIR)/dart-sdk/bin/dart2js<(script_suffix)',
             '-p<(PRODUCT_DIR)/packages/',
             '-Denable_ir=false',
             '--show-package-warnings',
             '--trust-type-annotations',
             'src/compiler_isolate.dart',
             '-o<(SHARED_INTERMEDIATE_DIR)/compiler_isolate.dart.js',
           ],
         },
         {
-          'action_name': 'nossl_appcache',
-          'message': 'Creating nossl.appcache',
-          'inputs': [
-            'add_time_stamp.py',
-            'nossl.appcache',
-            'nossl.js',
-            'nossl.html',
-            'build_try.gyp', # If the list of files changed.
-          ],
-          'outputs': [
-            '<(SHARED_INTERMEDIATE_DIR)/nossl.appcache',
-          ],
-          # Try Dart! uses AppCache. Cached files are only validated when the
-          # manifest changes (not its timestamp, but its actual contents).
-          'action': [
-            'python',
-            'add_time_stamp.py',
-            'nossl.appcache',
-            '<(SHARED_INTERMEDIATE_DIR)/nossl.appcache',
-          ],
-        },
-        {
           'action_name': 'ssl_appcache',
           'message': 'Creating ssl.appcache',
           'inputs': [
             'add_time_stamp.py',
             'ssl.appcache',
             '<@(try_dart_static_files)',
             'build_try.gyp', # If the list of files changed.
           ],
           'outputs': [
             '<(SHARED_INTERMEDIATE_DIR)/ssl.appcache',
@@ skipping 27 matching lines @@
         },
       ],
       'copies': [
         {
           # Destination directory.
           'destination': '<(PRODUCT_DIR)/try_dartlang_org/',
           # List of files to be copied (creates implicit build dependencies).
           'files': [
             'app.yaml',
             '<@(try_dart_static_files)',
-            '<(SHARED_INTERMEDIATE_DIR)/nossl.appcache',
             '<(SHARED_INTERMEDIATE_DIR)/ssl.appcache',
-            'nossl.js',
-            'nossl.html',
           ],
         },
       ],
     },
   ],
 }