SetCurrentBuffer 15 mojo/public/cpp/bindings/lib/buffer.cc previous_ = internal::SetCurrentBuffer(this); SetCurrentBuffer 19 mojo/public/cpp/bindings/lib/buffer.cc Buffer* buf MOJO_ALLOW_UNUSED = internal::SetCurrentBuffer(previous_); SetCurrentBuffer 15 mojo/public/cpp/environment/buffer_tls.h Buffer* SetCurrentBuffer(Buffer* buffer);