Video collected by VideoFileRenderer is first saved on the native heap, then saved to disk during release.

BUG=webrtc:6545

Review-Url: https://codereview.webrtc.org/2576283004
Cr-Original-Commit-Position: refs/heads/master@{#16167}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: eef94d99952f64e543075a417e54d476067f32d2
2 files changed