Refactor VideoTrackRecorder into smaller classes

content/renderer/BUILD.gn

Index: content/renderer/BUILD.gn
diff --git a/content/renderer/BUILD.gn b/content/renderer/BUILD.gn
index 2346c045580a1adb3032adc8521dda5ac75d5f75..710ac3592729c35a24ba81099da7689e9668608d 100644
--- a/content/renderer/BUILD.gn
+++ b/content/renderer/BUILD.gn
@@ -696,10 +696,16 @@ target(link_target_type, "renderer") {
       "media_capture_from_element/html_video_element_capturer_source.h",
       "media_recorder/audio_track_recorder.cc",
       "media_recorder/audio_track_recorder.h",
+      "media_recorder/h264_encoder.cc",
+      "media_recorder/h264_encoder.h",

[mcasas, 2017/04/05 01:23:59]

These two should only be added to the sources
if (rtc_use_h264)

https://cs.chromium.org/chromium/src/content/renderer/BUILD.gn?type=cs&q=RTC_...

[emircan, 2017/04/05 21:13:43]

Done.

       "media_recorder/media_recorder_handler.cc",
       "media_recorder/media_recorder_handler.h",
+      "media_recorder/vea_encoder.cc",
+      "media_recorder/vea_encoder.h",
       "media_recorder/video_track_recorder.cc",
       "media_recorder/video_track_recorder.h",
+      "media_recorder/vpx_encoder.cc",
+      "media_recorder/vpx_encoder.h",
       "p2p/empty_network_manager.cc",
       "p2p/empty_network_manager.h",
       "p2p/filtering_network_manager.cc",