Fix Android build breaks

runtime/platform/assert_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/assert.h"
 
 #include <cstdlib>
 #include <sstream>
 #include <string>
 
@@ skipping 20 matching lines @@
   // Get the message from the string stream and dump it on stderr.
   std::string message = stream.str();
   fprintf(stderr, "%s", message.c_str());
 
   // In case of failed assertions, abort right away. Otherwise, wait
   // until the program is exiting before producing a non-zero exit
   // code through abort.
   // TODO(5411324): replace std::abort with OS::Abort so that we can handle
   // restoring of signal handlers before aborting.
   if (kind_ == ASSERT) {
-    std::abort();
+    abort();
   }
   static bool failed = false;
   if (!failed) {
-    std::atexit(&failed_exit);
+    atexit(&failed_exit);
   }
   failed = true;
 }
 
 }  // namespace dart