Adding Wayland support for ui/gfx

ui/gfx/gl/gl.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
 
   'targets': [
@@ skipping 40 matching lines @@
         'gl_interface.cc',
         'gl_interface.h',
         'gl_share_group.cc',
         'gl_share_group.h',
         'gl_surface.cc',
         'gl_surface.h',
         'gl_surface_linux.cc',
         'gl_surface_mac.cc',
         'gl_surface_stub.cc',
         'gl_surface_stub.h',
+        'gl_surface_wayland.cc',
         'gl_surface_win.cc',
         'gl_surface_osmesa.cc',
         'gl_surface_osmesa.h',
         'gl_switches.cc',
         'gl_switches.h',
         '<(gl_binding_output_dir)/gl_bindings_autogen_gl.cc',
         '<(gl_binding_output_dir)/gl_bindings_autogen_gl.h',
         '<(gl_binding_output_dir)/gl_bindings_autogen_mock.cc',
         '<(gl_binding_output_dir)/gl_bindings_autogen_osmesa.cc',
         '<(gl_binding_output_dir)/gl_bindings_autogen_osmesa.h',
@@ skipping 38 matching lines @@
             'gl_context_egl.h',
             'gl_surface_egl.cc',
             'gl_surface_egl.h',
             '<(gl_binding_output_dir)/gl_bindings_autogen_egl.cc',
             '<(gl_binding_output_dir)/gl_bindings_autogen_egl.h',
           ],
           'include_dirs': [
             '<(DEPTH)/third_party/angle/include',
           ],
         }],
-        ['use_x11 == 1', {
+        ['use_wayland == 1', {
+          'sources!': [
+            'gl_surface_linux.cc',
+          ],
+        }],
+        ['use_x11 == 1 and use_wayland != 1', {
           'sources': [
             'gl_context_glx.cc',
             'gl_context_glx.h',
             'gl_surface_glx.cc',
             'gl_surface_glx.h',
             '<(gl_binding_output_dir)/gl_bindings_autogen_glx.cc',
             '<(gl_binding_output_dir)/gl_bindings_autogen_glx.h',
           ],
           'all_dependent_settings': {
             'defines': [
@@ skipping 21 matching lines @@
           'link_settings': {
             'libraries': [
               '$(SDKROOT)/System/Library/Frameworks/OpenGL.framework',
             ],
           },
         }],
       ],
     },
   ],
 }