Remove fuchsia references as it is not supported.

src/reactor/poll_evented.rs

@@ -428,7 +428,7 @@ fn usize2ready(bits: usize) -> Ready {
     ready | platform::usize2ready(bits)
 }
 
-#[cfg(all(unix, not(target_os = "fuchsia")))]
+#[cfg(unix)]
 mod platform {
     use mio::Ready;
     use mio::unix::UnixReady;
@@ -516,7 +516,7 @@ mod platform {
     }
 }
 
-#[cfg(any(windows, target_os = "fuchsia"))]
+#[cfg(windows)]
 mod platform {
     use mio::Ready;
 

tokio-reactor/src/lib.rs

@@ -708,7 +708,7 @@ impl Task {
     }
 }
 
-#[cfg(all(unix, not(target_os = "fuchsia")))]
+#[cfg(unix)]
 mod platform {
     use mio::Ready;
     use mio::unix::UnixReady;
@@ -722,7 +722,7 @@ mod platform {
     }
 }
 
-#[cfg(any(windows, target_os = "fuchsia"))]
+#[cfg(windows)]
 mod platform {
     use mio::Ready;
 

tokio-tcp/src/listener.rs

@@ -233,7 +233,7 @@ impl fmt::Debug for TcpListener {
     }
 }
 
-#[cfg(all(unix, not(target_os = "fuchsia")))]
+#[cfg(unix)]
 mod sys {
     use std::os::unix::prelude::*;
     use super::TcpListener;

tokio-tcp/src/stream.rs

@@ -718,7 +718,7 @@ impl futures2::Future for ConnectFutureState {
     }
 }
 
-#[cfg(all(unix, not(target_os = "fuchsia")))]
+#[cfg(unix)]
 mod sys {
     use std::os::unix::prelude::*;
     use super::TcpStream;

tokio-udp/src/socket.rs

@@ -396,7 +396,7 @@ impl fmt::Debug for UdpSocket {
     }
 }
 
-#[cfg(all(unix, not(target_os = "fuchsia")))]
+#[cfg(all(unix))]
 mod sys {
     use std::os::unix::prelude::*;
     use super::UdpSocket;