[test] Speed up some slow tests.

test/cctest/cctest.h

Index: test/cctest/cctest.h
diff --git a/test/cctest/cctest.h b/test/cctest/cctest.h
index d8fa871484d39b38081e0eeb2171cda93dbf40b4..690a8c14cd40cf9b5b9d16117b183300280dce94 100644
--- a/test/cctest/cctest.h
+++ b/test/cctest/cctest.h
@@ -189,11 +189,17 @@ class ApiTestFuzzer: public v8::base::Thread {
   // The ApiTestFuzzer is also a Thread, so it has a Run method.
   virtual void Run();
 
-  enum PartOfTest { FIRST_PART,
-                    SECOND_PART,
-                    THIRD_PART,
-                    FOURTH_PART,
-                    LAST_PART = FOURTH_PART };
+  enum PartOfTest {
+    FIRST_PART,
+    SECOND_PART,
+    THIRD_PART,
+    FOURTH_PART,
+    FIFTH_PART,
+    SIXTH_PART,
+    SEVENTH_PART,
+    EIGHTH_PART,
+    LAST_PART = EIGHTH_PART
+  };
 
   static void SetUp(PartOfTest part);
   static void RunAllTests();