Reenable some cctest tests that no longer fail.

R=jochen@chromium.org,jarin@chromium.org
TEST=cctest

Review URL: https://codereview.chromium.org/1176423007

Cr-Commit-Position: refs/heads/master@{#29092}

src/heap/mark-compact.h

@@ -209,7 +209,6 @@ class MarkingDeque {
   // heap.
   INLINE(void PushBlack(HeapObject* object)) {
     DCHECK(object->IsHeapObject());
-    DCHECK(object->map()->IsMap());
     if (IsFull()) {
       Marking::BlackToGrey(object);
       MemoryChunk::IncrementLiveBytesFromGC(object->address(), -object->Size());
@@ -222,7 +221,6 @@ class MarkingDeque {
 
   INLINE(void PushGrey(HeapObject* object)) {
     DCHECK(object->IsHeapObject());
-    DCHECK(object->map()->IsMap());
     if (IsFull()) {
       SetOverflowed();
     } else {

test/cctest/cctest.status

@@ -64,11 +64,13 @@
   # are actually 13 * 38 * 5 * 128 = 316160 individual tests hidden here.
   'test-parsing/ParserSync': [PASS, NO_VARIANTS],
 
-  # This tests only the type system, so there is no point in running several
-  # variants.
+  # This tests only the type system, no point in running several variants.
   'test-hydrogen-types/*': [PASS, NO_VARIANTS],
   'test-types/*': [PASS, NO_VARIANTS],
 
+  # This tests API threading, no point in running several variants.
+  'test-api/Threading*': [PASS, NO_VARIANTS],
+
   # The cpu profiler tests are notoriously flaky.
   # BUG(2999). (test/cpu-profiler/CollectCpuProfile)
   # BUG(3287). (test-cpu-profiler/SampleWhenFrameIsNotSetup)
@@ -98,7 +100,6 @@
   # TurboFan compiler failures.
 
   # Some tests are just too slow to run for now.
-  'test-api/Threading*': [PASS, NO_VARIANTS],
   'test-heap/IncrementalMarkingStepMakesBigProgressWithLargeObjects': [PASS, NO_VARIANTS],
   'test-heap-profiler/ManyLocalsInSharedContext': [PASS, NO_VARIANTS],
   'test-serialize/SerializeToplevelLargeCodeObject': [PASS, NO_VARIANTS],
@@ -116,12 +117,6 @@
   'test-debug/ScriptBreakPointByIdThroughJavaScript': [PASS, NO_VARIANTS],
   'test-debug/ScriptBreakPointByNameThroughJavaScript': [PASS, NO_VARIANTS],
 
-  # TODO(jarin): Cannot lazy-deoptimize from conversions before comparisons.
-  'test-js-typed-lowering/OrderCompareEffects': [SKIP],
-
-  # TODO(jochen): Reenable after we removed the CHECK() from the marking queue.
-  'test-mark-compact/MarkingDeque': [SKIP],
-
   ############################################################################
   # Slow tests.
   'test-api/Threading1': [PASS, ['mode == debug', SLOW]],