mojo: Convert gles2 to the new thunking system

mojo/mojo_public.gypi

 # Copyright 2014 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': [
     {
       # GN version: //mojo/public/c/system
       'target_name': 'mojo_system',
       'type': 'static_library',
@@ skipping 26 matching lines @@
         'public/c/system/functions.h',
         'public/c/system/macros.h',
         'public/c/system/message_pipe.h',
         'public/c/system/system_export.h',
         'public/c/system/types.h',
         'public/platform/native/system_thunks.cc',
         'public/platform/native/system_thunks.h',
       ],
     },
     {
+      'target_name': 'mojo_gles2',
+      'type': 'static_library',
+      'defines': [
+        'MOJO_GLES2_IMPLEMENTATION',
+        'GLES2_USE_MOJO',
+      ],
+      'include_dirs': [
+        '..',
+      ],
+      'dependencies': [
+        '../third_party/khronos/khronos.gyp:khronos_headers'
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [
+          '..',
+        ],
+        'defines': [
+          'GLES2_USE_MOJO',
+        ],
+      },
+      'all_dependent_settings': {
+        'conditions': [
+          # We need to be able to call the MojoSetGLES2Thunks() function in
+          # gles2_thunks.cc
+          ['OS=="android"', {
+            'ldflags!': [
+              '-Wl,--exclude-libs=ALL',
+            ],
+          }],
+        ],
+      },
+      'sources': [
+        'public/c/gles2/gles2.h',
+        'public/c/gles2/gles2_export.h',
+        'public/platform/native/gles2_thunks.cc',
+        'public/platform/native/gles2_thunks.h',
+      ],
+    },
+    {
       # GN version: //mojo/public/cpp/bindings
       'target_name': 'mojo_cpp_bindings',
       'type': 'static_library',
       'include_dirs': [
         '..'
       ],
       'sources': [
         'public/cpp/bindings/array.h',
         'public/cpp/bindings/callback.h',
         'public/cpp/bindings/error_handler.h',
@@ skipping 165 matching lines @@
           },
           'dependencies': [
             'mojo_public_java',
           ],
           'includes': [ '../build/java.gypi' ],
         },
       ],
     }],
   ],
 }