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

test/cctest/compiler/test-multiple-return.cc

Index: test/cctest/compiler/test-multiple-return.cc
diff --git a/test/cctest/compiler/test-multiple-return.cc b/test/cctest/compiler/test-multiple-return.cc
index 257682cb96b4eebb1e71d4ad094a853d141a8a45..e375aa3b2884013ab208abc211b6ffea55642ae7 100644
--- a/test/cctest/compiler/test-multiple-return.cc
+++ b/test/cctest/compiler/test-multiple-return.cc
@@ -34,7 +34,7 @@ CallDescriptor* GetCallDescriptor(Zone* zone, int return_count,
       RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN);
 
   // Add return location(s).
-  DCHECK(return_count <= config->num_allocatable_general_registers());
+  CHECK(return_count <= config->num_allocatable_general_registers());
   for (int i = 0; i < return_count; i++) {
     msig.AddReturn(kMachInt32);
     locations.AddReturn(
@@ -42,7 +42,7 @@ CallDescriptor* GetCallDescriptor(Zone* zone, int return_count,
   }
 
   // Add register and/or stack parameter(s).
-  DCHECK(param_count <= config->num_allocatable_general_registers());
+  CHECK(param_count <= config->num_allocatable_general_registers());
   for (int i = 0; i < param_count; i++) {
     msig.AddParam(kMachInt32);
     locations.AddParam(