Add to GN ppapi build.

ppapi/ppapi_internal.gyp

 # Copyright (c) 2012 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.
 
 {
   'variables': {
     'chromium_code': 1,  # Use higher warning level.
   },
   'target_defaults': {
     'conditions': [
@@ skipping 15 matching lines @@
   'includes': [
     'ppapi_sources.gypi',
     'ppapi_host.gypi',
     'ppapi_ipc.gypi',
     'ppapi_proxy.gypi',
     'ppapi_shared.gypi',
     'ppapi_tests.gypi',
   ],
   'targets': [
     {
+      # GN version: //ppapi:ppapi_shared
       'target_name': 'ppapi_shared',
       'type': '<(component)',
       'variables': {
         # Set the ppapi_shared_target variable, so that we will pull in the
         # sources from ppapi_shared.gypi (and only from there). We follow the
         # same pattern for the other targets defined within this file.
         'ppapi_shared_target': 1,
       },
       'dependencies': [
         '../base/base.gyp:base',
@@ skipping 40 matching lines @@
       ],
       # Disable c4267 warnings until we fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
     },
   ],
   'conditions': [
     ['component=="static_library"', {
       # In a static build, build ppapi_ipc separately.
       'targets': [
         {
+          # GN version: //ppapi:ppapi_ipc
           'target_name': 'ppapi_ipc',
           'type': 'static_library',
           'variables': {
             'ppapi_ipc_target': 1,
           },
           'dependencies': [
             '../base/base.gyp:base',
             '../gpu/gpu.gyp:gpu_ipc',
             '../ipc/ipc.gyp:ipc',
             '../skia/skia.gyp:skia',
             '../ui/events/ipc/events_ipc.gyp:events_ipc',
             'ppapi.gyp:ppapi_c',
             'ppapi_shared',
           ],
           'all_dependent_settings': {
             'include_dirs': [
                 '..',
             ],
           },
         },
         {
+          # GN version: //ppapi:ppapi_proxy
           'target_name': 'ppapi_proxy',
           'type': 'static_library',
           'variables': {
             'ppapi_proxy_target': 1,
           },
           'dependencies': [
             '../base/base.gyp:base',
             '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
             '../gpu/gpu.gyp:gles2_implementation',
             '../gpu/gpu.gyp:gpu_ipc',
@@ skipping 26 matching lines @@
               ],
             }],
           ],
         },
       ],
     },
     { # component != static_library
       # In the component build, we'll just build ppapi_ipc in to ppapi_proxy.
       'targets': [
         {
+          # GN version: //ppapi:ppapi_proxy
           'target_name': 'ppapi_proxy',
           'type': 'shared_library',
           'variables': {
             # Setting both variables means we pull in the sources from both
             # ppapi_ipc.gypi and ppapi_proxy.gypi.
             'ppapi_ipc_target': 1,
             'ppapi_proxy_target': 1,
           },
           'dependencies': [
             '../base/base.gyp:base',
@@ skipping 41 matching lines @@
           ],
         },
       ],
     }],
     ['disable_nacl!=1 and OS=="win" and target_arch=="ia32"', {
       # In windows builds, we also want to define some targets to build in
       # 64-bit mode for use by nacl64.exe (the NaCl helper process for 64-bit
       # Windows).
       'targets': [
         {
+          # GN version: //ppapi:ppapi_shared
+          # (Should be automagical when compiling in the 64-bit toolchain.)
           'target_name': 'ppapi_shared_win64',
           'type': '<(component)',
           'variables': {
             'nacl_win64_target': 1,
             'ppapi_shared_target': 1,
           },
           'dependencies': [
             'ppapi.gyp:ppapi_c',
             '../base/base.gyp:base_win64',
             '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations_win64',
             '../gpu/gpu.gyp:command_buffer_common_win64',
             '../ipc/ipc.gyp:ipc_win64',
             '../ui/events/latency_info_nacl.gyp:latency_info_nacl_win64',
           ],
           'defines': [
             '<@(nacl_win64_defines)',
           ],              
           'export_dependent_settings': [
             '../base/base.gyp:base_win64',
           ],
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
         {
+          # GN version: //ppapi:ppapi_ipc
+          # (Should be automagical when compiling in the 64-bit toolchain.)
           'target_name': 'ppapi_ipc_win64',
           'type': 'static_library',
           'variables': {
             'nacl_win64_target': 1,
             'ppapi_ipc_target': 1,
           },
           'dependencies': [
             '../base/base.gyp:base_win64',
             '../ipc/ipc.gyp:ipc_win64',
             '../gpu/gpu.gyp:gpu_ipc_win64',
@@ skipping 14 matching lines @@
           },
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
       }],
     }],
   ],
 }