Move Pepper to using mailboxes

webkit/plugins/webkit_plugins.gypi

 # Copyright (c) 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.
 
 {
   'targets': [
     {
       'target_name': 'plugins',
       'type': '<(component)',
       'defines': [
         'WEBKIT_PLUGINS_IMPLEMENTATION',
       ],
       'include_dirs': [
         '<(INTERMEDIATE_DIR)',
         '<(SHARED_INTERMEDIATE_DIR)/webkit',
         '<(SHARED_INTERMEDIATE_DIR)/ui',
       ],
       'dependencies': [
         '<(DEPTH)/base/base.gyp:base',
         '<(DEPTH)/base/base.gyp:base_i18n',
         '<(DEPTH)/base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
+        '<(DEPTH)/gpu/gpu.gyp:command_buffer_common',
         '<(DEPTH)/gpu/gpu.gyp:gles2_c_lib',
         '<(DEPTH)/gpu/gpu.gyp:gles2_implementation',
         '<(DEPTH)/media/media.gyp:media',
         '<(DEPTH)/media/media.gyp:shared_memory_support',
         '<(DEPTH)/net/net.gyp:net',
         '<(DEPTH)/ppapi/ppapi.gyp:ppapi_c',
         '<(DEPTH)/ppapi/ppapi_internal.gyp:ppapi_shared',
         '<(DEPTH)/printing/printing.gyp:printing',
         '<(DEPTH)/skia/skia.gyp:skia',
         '<(DEPTH)/third_party/WebKit/Source/WebKit/chromium/WebKit.gyp:webkit',
@@ skipping 182 matching lines @@
           'msvs_disabled_warnings': [ 4800, 4267 ],
           'sources/': [['exclude', '_posix\\.cc$']],
           'include_dirs': [
             '<(DEPTH)/third_party/wtl/include',
           ],
         }],
       ],
     },
   ]
 }