Prepare for removal of source_filter.gypi:

runtime/bin/process_android.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+#include "platform/globals.h"
+#if defined(TARGET_OS_ANDROID)
+
 #include "bin/process.h"
 
-#include <errno.h>
-#include <fcntl.h>
-#include <poll.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/wait.h>
-#include <unistd.h>
+#include <errno.h>  // NOLINT
+#include <fcntl.h>  // NOLINT
+#include <poll.h>  // NOLINT
+#include <signal.h>  // NOLINT
+#include <stdio.h>  // NOLINT
+#include <stdlib.h>  // NOLINT
+#include <string.h>  // NOLINT
+#include <sys/wait.h>  // NOLINT
+#include <unistd.h>  // NOLINT
 
 #include "bin/fdutils.h"
 #include "bin/log.h"
 #include "bin/thread.h"
 
 
 // ProcessInfo is used to map a process id to the file descriptor for
 // the pipe used to communicate the exit code of the process to Dart.
 // ProcessInfo objects are kept in the static singly-linked
 // ProcessInfoList.
@@ skipping 533 matching lines @@
 
 
 void Process::TerminateExitCodeHandler() {
   ExitCodeHandler::TerminateExitCodeThread();
 }
 
 
 intptr_t Process::CurrentProcessId() {
   return static_cast<intptr_t>(getpid());
 }
+
+#endif  // defined(TARGET_OS_ANDROID)