Revert of Wires up view manager to an actual display

mojo/mojo.gyp

 # Copyright 2013 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.
 
 {
   'target_defaults': {
     'conditions': [
       ['mojo_shell_debug_url != ""', {
         'defines': [
           'MOJO_SHELL_DEBUG=1',
@@ skipping 486 matching lines @@
         'shell/storage.cc',
         'shell/storage.h',
         'shell/switches.cc',
         'shell/switches.h',
         'shell/task_runners.cc',
         'shell/task_runners.h',
         'shell/test_child_process.cc',
         'shell/test_child_process.h',
         'shell/url_request_context_getter.cc',
         'shell/url_request_context_getter.h',
-        'shell/view_manager_loader.cc',
-        'shell/view_manager_loader.h',
       ],
       'conditions': [
         ['OS=="linux"', {
           'dependencies': [
             '../build/linux/system.gyp:dbus',
             '../dbus/dbus.gyp:dbus',
           ],
         }],
         ['use_aura==1', {
           'dependencies': [
             # These are only necessary as long as we hard code use of ViewManager.
             '../skia/skia.gyp:skia',
             'mojo_shell_client',
             'mojo_view_manager',
           ],
-        }, {  # use_aura==0
-          'sources!': [
-            'shell/view_manager_loader.cc',
-            'shell/view_manager_loader.h',
-          ],
         }],
       ],
     },
     {
       'target_name': 'mojo_shell_test_support',
       'type': 'static_library',
       'dependencies': [
         '../base/base.gyp:base',
         '../base/base.gyp:base_static',
         '../url/url.gyp:url_lib',
@@ skipping 328 matching lines @@
             'aura/screen_mojo.cc',
             'aura/screen_mojo.h',
             'aura/window_tree_host_mojo.cc',
             'aura/window_tree_host_mojo.h',
           ],
         },
       ],
     }],
   ],
 }