Implement a system-level entry cache so that packages loaded from the system dir can be visible to …

mojo/mojo_shell.gyp

 # Copyright 2015 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': 'mojo_shell_lib',
     'type': 'static_library',
     'sources': [
       'services/catalog/catalog.cc',
       'services/catalog/catalog.h',
       'services/catalog/entry.cc',
       'services/catalog/entry.h',
       'services/catalog/factory.cc',
       'services/catalog/factory.h',
       'services/catalog/store.cc',
       'services/catalog/store.h',
+      'services/catalog/types.h',
       'shell/loader.h',
       'shell/connect_params.cc',
       'shell/connect_params.h',
       'shell/connect_util.cc',
       'shell/connect_util.h',
       'shell/native_runner.h',
       'shell/native_runner_delegate.h',
       'shell/shell.cc',
       'shell/shell.h',
       'shell/switches.cc',
@@ skipping 113 matching lines @@
       }],
       ['OS=="mac"', {
         'sources': [
           'shell/runner/host/mach_broker.cc',
           'shell/runner/host/mach_broker.h',
         ],
       }],
     ],
   }],
 }