Bitrate controller for VideoToolbox Video Encode Accelerator

media/media_gpu.gypi

 {
   'variables': {
     'use_v4lplugin%': 0,
     'use_v4l2_codec%': 0,
   },
   'defines': [
     'MEDIA_GPU_IMPLEMENTATION'
   ],
   'dependencies': [
     '../base/base.gyp:base',
@@ skipping 16 matching lines @@
     'gpu/shared_memory_region.h',
   ],
   'include_dirs': [
     '..',
   ],
   'conditions': [
     ['OS=="mac"', {
       'dependencies': [
         '../media/media.gyp:media',
         '../content/app/resources/content_resources.gyp:content_resources',
+        '../third_party/webrtc/common_video/common_video.gyp:common_video',
         '../ui/accelerated_widget_mac/accelerated_widget_mac.gyp:accelerated_widget_mac'
       ],
       'sources': [
         'gpu/vt_mac.h',
         'gpu/vt_video_decode_accelerator_mac.cc',
         'gpu/vt_video_decode_accelerator_mac.h',
         'gpu/vt_video_encode_accelerator_mac.cc',
         'gpu/vt_video_encode_accelerator_mac.h',
       ],
       'link_settings': {
@@ skipping 312 matching lines @@
       'msvs_settings': {
         'VCCLCompilerTool': {
           'AdditionalOptions': [
             '/wd4267', # Conversion from 'size_t' to 'type', possible loss of data
           ],
         },
       },
     }],
   ],
 }