[test] Test expectations in cctest should use CHECK and not DCHECK.

test/cctest/test-mark-compact.cc

Index: test/cctest/test-mark-compact.cc
diff --git a/test/cctest/test-mark-compact.cc b/test/cctest/test-mark-compact.cc
index 4b3201fe56af59f31ccfc7e1f571022d158301d4..af09ab01e5842df587158829f3cf543e121aa677 100644
--- a/test/cctest/test-mark-compact.cc
+++ b/test/cctest/test-mark-compact.cc
@@ -242,7 +242,7 @@ static void WeakPointerCallback(
   std::pair<v8::Persistent<v8::Value>*, int>* p =
       reinterpret_cast<std::pair<v8::Persistent<v8::Value>*, int>*>(
           data.GetParameter());
-  DCHECK_EQ(1234, p->second);
+  CHECK_EQ(1234, p->second);
   NumberOfWeakCalls++;
   p->first->Reset();
 }
@@ -363,7 +363,7 @@ class TestRetainedObjectInfo : public v8::RetainedObjectInfo {
   bool has_been_disposed() { return has_been_disposed_; }
 
   virtual void Dispose() {
-    DCHECK(!has_been_disposed_);
+    CHECK(!has_been_disposed_);
     has_been_disposed_ = true;
   }
 
@@ -388,7 +388,7 @@ TEST(EmptyObjectGroups) {
 
   TestRetainedObjectInfo info;
   global_handles->AddObjectGroup(NULL, 0, &info);
-  DCHECK(info.has_been_disposed());
+  CHECK(info.has_been_disposed());
 }