Setting capture stride to width
Setting capture stride to width

Review URL: https://webrtc-codereview.appspot.com/935021

Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 4c4d01dd3dc804404dabf9ed1830bcac9c9dc4de

sippet/webrtc,sippet/webrtc,sippet/webrtc,sippet/webrtc,sippet/webrtc,sippet/webrtc