Globally replace <(library) with static_library

content/content_ppapi_plugin.gypi

 # 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': 'content_ppapi_plugin',
-      'type': '<(library)',
+      'type': 'static_library',
       'dependencies': [
         '../base/base.gyp:base',
         '../ppapi/ppapi_internal.gyp:ppapi_proxy',
       ],
       'sources': [
         'ppapi_plugin/broker_process_dispatcher.cc',
         'ppapi_plugin/broker_process_dispatcher.h',
         'ppapi_plugin/plugin_process_dispatcher.cc',
         'ppapi_plugin/plugin_process_dispatcher.h',
         'ppapi_plugin/ppapi_broker_main.cc',
         'ppapi_plugin/ppapi_plugin_main.cc',
         'ppapi_plugin/ppapi_thread.cc',
         'ppapi_plugin/ppapi_thread.h',
         'ppapi_plugin/ppapi_webkit_thread.cc',
         'ppapi_plugin/ppapi_webkit_thread.h',
         'ppapi_plugin/ppapi_webkitclient_impl.cc',
         'ppapi_plugin/ppapi_webkitclient_impl.h',
       ],
       'include_dirs': [
         '..',
       ],
     },
   ],
 }