f6b7265c6b
WebRTC doesn't use or support the target_subarch GYP variable in the same way as Chromium does, and we currently don't build fat binaries at our buildbots. This is needed to unblock the chromium_revision roll in https://webrtc-codereview.appspot.com/50569004/ and it also makes it a bit easier to build for iOS since it is no longer needed to set target_subarch=arm64 when target_arch=arm64 (i.e. when you build for ARM64). TBR=tkchin@webrtc.org BUG=4503 Review URL: https://webrtc-codereview.appspot.com/48869004 Cr-Commit-Position: refs/heads/master@{#8937}