Add Makefile targets for running tests on Android.

test/mjsunit/mjsunit.status

Index: test/mjsunit/mjsunit.status
diff --git a/test/mjsunit/mjsunit.status b/test/mjsunit/mjsunit.status
index 2d54cf01e175aa9d0976eb6fdb8287512c3a7257..e14a543d4f8b22bf82f9af4d32cea8dcf9a0f348 100644
--- a/test/mjsunit/mjsunit.status
+++ b/test/mjsunit/mjsunit.status
@@ -49,28 +49,27 @@ regress/regress-create-exception: PASS, SKIP if $mode == debug
 ##############################################################################
 # This one uses a built-in that's only present in debug mode. It takes
 # too long to run in debug mode on ARM and MIPS.
-fuzz-natives: PASS, SKIP if ($mode == release || $arch == arm || $arch == mips)
+fuzz-natives: PASS, SKIP if ($mode == release || $arch == arm || $arch == android || $arch == mips)
 
-big-object-literal: PASS, SKIP if ($arch == arm)
+big-object-literal: PASS, SKIP if ($arch == arm || $arch == android)
 
 # Issue 488: this test sometimes times out.
 array-constructor: PASS || TIMEOUT
 
 # Very slow on ARM and MIPS, contains no architecture dependent code.
-unicode-case-overoptimization: PASS, TIMEOUT if ($arch == arm || $arch == mips)
+unicode-case-overoptimization: PASS, TIMEOUT if ($arch == arm || $arch == android || $arch == mips)
 
 # Test Crankshaft compilation time.  Expected to take too long in debug mode.
 regress/regress-1969: PASS, SKIP if $mode == debug
 
 ##############################################################################
-[ $isolates ]
-
 # This test sets the umask on a per-process basis and hence cannot be
 # used in multi-threaded runs.
-d8-os: SKIP
+# On android there is no /tmp directory.
+d8-os: PASS, SKIP if ($isolates || $arch == android)
 
 ##############################################################################
-[ $arch == arm ]
+[ $arch == arm || $arch == android ]
 
 # Slow tests which times out in debug mode.
 try: PASS, SKIP if $mode == debug