Merge V8 at 3.9.24.13

Bug: 5688872
Change-Id: Id0aa8d23375030494d3189c31774059c0f5398fc
diff --git a/test/cctest/cctest.status b/test/cctest/cctest.status
index 5122da5..af28be1 100644
--- a/test/cctest/cctest.status
+++ b/test/cctest/cctest.status
@@ -33,11 +33,22 @@
 # BUG(382): Weird test. Can't guarantee that it never times out.
 test-api/ApplyInterruption: PASS || TIMEOUT
 
+# BUG(484): This test which we thought was originally corrected in r5236
+# is re-appearing. Disabled until bug in test is fixed. This only fails
+# when snapshot is on, so I am marking it PASS || FAIL
+test-heap-profiler/HeapSnapshotsDiff: PASS || FAIL
+
 # These tests always fail.  They are here to test test.py.  If
 # they don't fail then test.py has failed.
 test-serialize/TestThatAlwaysFails: FAIL
 test-serialize/DependentTestThatAlwaysFails: FAIL
 
+# TODO(gc): Temporarily disabled in the GC branch.
+test-log/EquivalenceOfLoggingAndTraversal: PASS || FAIL
+
+# BUG(1261): Flakey test.
+test-profile-generator/RecordStackTraceAtStartProfiling: PASS || FAIL
+
 # We do not yet shrink weak maps after they have been emptied by the GC
 test-weakmaps/Shrinking: FAIL
 
@@ -73,10 +84,8 @@
 
 
 ##############################################################################
-[ $arch == mips ]
-test-deoptimization: SKIP
-test-serialize: SKIP
+[ $arch == mips && $crankshaft ]
 
-# Tests that may time out.
-test-api/ExternalArrays: PASS || TIMEOUT
-test-api/Threading: PASS || TIMEOUT
+# Tests that time out with crankshaft.
+test-debug/ThreadedDebugging: SKIP
+test-debug/DebugBreakLoop: SKIP