Reland of Delete video_render module.

talk/app/webrtc/legacy_objc_api.gyp

 #
 # libjingle
 # Copyright 2012 Google Inc.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
 #
 #  1. Redistributions of source code must retain the above copyright notice,
 #     this list of conditions and the following disclaimer.
 #  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 139 matching lines @@
                 'objc/public/RTCAVFoundationVideoSource.h',
               ],
               'dependencies': [
                 '<(webrtc_root)/base/base.gyp:rtc_base_objc',
               ],
               'link_settings': {
                 'xcode_settings': {
                   'OTHER_LDFLAGS': [
                     '-framework CoreGraphics',
                     '-framework GLKit',
+                    '-framework OpenGLES',
+                    '-framework QuartzCore',
                   ],
                 },
               },
             }],
             ['OS=="mac"', {
               'sources': [
                 'objc/RTCNSGLVideoView.m',
                 'objc/public/RTCNSGLVideoView.h',
               ],
               'xcode_settings': {
@@ skipping 12 matching lines @@
                   ],
                 },
               },
             }],
           ],
         },  # target libjingle_peerconnection_objc
       ],
     }],
   ],
 }