Include only stuff you need, part 6: Fix cctest.h.

test/cctest/test-symbols.cc

Index: test/cctest/test-symbols.cc
diff --git a/test/cctest/test-symbols.cc b/test/cctest/test-symbols.cc
index 1024a27edfd88cd0c5769f0b86d56b0a7f8475b2..556cc498317d1decf5c35ce7ea3516a18d1fe2d9 100644
--- a/test/cctest/test-symbols.cc
+++ b/test/cctest/test-symbols.cc
@@ -30,10 +30,18 @@
 // of ConsStrings.  These operations may not be very fast, but they
 // should be possible without getting errors due to too deep recursion.
 
-#include "src/v8.h"
-
+#include "src/factory.h"
+#include "src/isolate.h"
 #include "src/objects.h"
 #include "src/ostreams.h"
+// FIXME(mstarzinger, marja): This is weird, but required because of the missing
+// (disallowed) include: src/factory.h -> src/objects-inl.h
+#include "src/objects-inl.h"
+// FIXME(mstarzinger, marja): This is weird, but required because of the missing
+// (disallowed) include: src/type-feedback-vector.h ->
+// src/type-feedback-vector-inl.h
+#include "src/type-feedback-vector-inl.h"
+#include "src/v8.h"
 #include "test/cctest/cctest.h"
 
 using namespace v8::internal;