Break //ui/gl/ dependency on //ui/ozone.

media/media_gpu.gypi

 {
   'variables': {
     'use_v4lplugin%': 0,
     'use_v4l2_codec%': 0,
   },
   'defines': [
     'MEDIA_GPU_IMPLEMENTATION'
   ],
   'dependencies': [
     '../base/base.gyp:base',
@@ skipping 255 matching lines @@
             'gpu/vaapi_tfp_picture.cc',
             'gpu/vaapi_tfp_picture.h',
           ],
         }, {
           'variables': {
             'sig_files': [
               'gpu/va.sigs',
               'gpu/va_drm.sigs',
             ],
           },
+          'dependencies': [
+            '../ui/ozone/gl/ozone_gl.gyp:ozone_gl',
+          ],
           'sources': [
             'gpu/vaapi_drm_picture.cc',
             'gpu/vaapi_drm_picture.h',
           ],
         }],
       ],
       'variables': {
         'generate_stubs_script': '../tools/generate_stubs/generate_stubs.py',
         'extra_header': 'gpu/va_stub_header.fragment',
         'outfile_type': 'posix_stubs',
@@ skipping 77 matching lines @@
       'msvs_settings': {
         'VCCLCompilerTool': {
           'AdditionalOptions': [
             '/wd4267', # Conversion from 'size_t' to 'type', possible loss of data
           ],
         },
       },
     }],
   ],
 }