[Isolates] Merge crankshaft (r5922 from bleeding_edge).

test/sputnik/sputnik.status

 # Copyright 2009 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 175 matching lines @@
 # Allow keywords as names of properties in object initialisers and
 # in dot-notation property access.
 S11.1.5_A4.1: FAIL_OK
 S11.1.5_A4.2: FAIL_OK
 
 # Don't throw type errors when iterating through the undefined object.
 S9.9_A1: FAIL_OK
 S9.9_A2: FAIL_OK
 
 
-
 ##################### SKIPPED TESTS #####################
 
 # These tests take a looong time to run in debug mode.
 S15.1.3.2_A2.5_T1: PASS, SKIP if $mode == debug
 S15.1.3.1_A2.5_T1: PASS, SKIP if $mode == debug
 
 
 # These tests fail because we had to add bugs to be compatible with JSC.  See
 # http://code.google.com/p/chromium/issues/detail?id=1717
 S15.4.4_A1.1_T2: FAIL_OK
@@ skipping 40 matching lines @@
 S15.9.5.6_A1_T2: FAIL_OK
 S15.9.5.7_A1_T2: FAIL_OK
 S15.9.5.8_A1_T2: FAIL_OK
 S15.9.5.9_A1_T2: FAIL_OK
 
 # Regexps have type "function", not "object".
 S11.4.3_A3.6: FAIL_OK
 S15.10.7_A3_T2: FAIL_OK
 S15.10.7_A3_T1: FAIL_OK
 
+[ $arch == arm ]
+
+# BUG(3251225): Tests that timeout with --nocrankshaft.
+S15.1.3.1_A2.5_T1: SKIP
+S15.1.3.2_A2.5_T1: SKIP
+S15.1.3.1_A2.4_T1: SKIP
+S15.1.3.1_A2.5_T1: SKIP
+S15.1.3.2_A2.4_T1: SKIP
+S15.1.3.2_A2.5_T1: SKIP
+S15.1.3.3_A2.3_T1: SKIP
+S15.1.3.4_A2.3_T1: SKIP
+S15.1.3.1_A2.5_T1: SKIP
+S15.1.3.2_A2.5_T1: SKIP
+
 [ $arch == mips ]
 
 # Skip all tests on MIPS.
 *: SKIP