Reason for revert: Breaks downstream compilation. Please make non-breaking API changes for the reland or coordinate fixing downstream code quickly with the sheriff. Original issue's description: > Cleanup of webrtc::VideoFrame. > > Delete EqualsFrame method, used only by tests. Delete one of the > CreateFrame methods. Drop return value for CreateEmptyFrame, CreateFrame > and CopyFrame. > > BUG=webrtc:5426 > > Committed: https://crrev.com/208019637bfed975f8f13b16d40b90e200763cd6 > Cr-Commit-Position: refs/heads/master@{#11783} TBR=pbos@webrtc.org,perkj@webrtc.org,pthatcher@webrtc.org,mflodman@webrtc.org,marpan@webrtc.org,nisse@webrtc.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=webrtc:5426 Review URL: https://codereview.webrtc.org/1743613002 Cr-Commit-Position: refs/heads/master@{#11789}