Adds code for a new Aura shell.

build/all.gyp

 # Copyright (c) 2011 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'targets': [
     {
       'target_name': 'All',
       'type': 'none',
       'xcode_create_dependents_test_runner': 1,
@@ skipping 104 matching lines @@
             '../cloud_print/virtual_driver/virtual_driver.gyp:*',
             '../courgette/courgette.gyp:*',
             '../rlz/rlz.gyp:*',
             '../sandbox/sandbox.gyp:*',
             '../third_party/angle/src/build_angle.gyp:*',
             '../third_party/bsdiff/bsdiff.gyp:*',
             '../third_party/bspatch/bspatch.gyp:*',
             '../third_party/gles2_book/gles2_book.gyp:*',
             '../tools/memory_watcher/memory_watcher.gyp:*',
             '../ui/aura/aura.gyp:*',
+            '../ui/aura_shell/aura_shell.gyp:*',
           ],
         }, {
           'dependencies': [
             '../third_party/libevent/libevent.gyp:*',
           ],
         }],
         ['toolkit_views==1', {
           'dependencies': [
             '../views/views.gyp:*',
           ],
@@ skipping 448 matching lines @@
             '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_unittests',
             '../third_party/libphonenumber/libphonenumber.gyp:libphonenumber_unittests',
             '../views/views.gyp:views_unittests',
             'temp_gyp/googleurl.gyp:googleurl_unittests',
           ],
         },
       ],  # targets
     }], # "chromeos==1"
   ], # conditions
 }