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

test/cctest/test-code-layout.cc

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "src/factory.h"
+#include "src/isolate.h"
 #include "src/objects.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 "test/cctest/cctest.h"
 
 using namespace v8::internal;
 
 TEST(CodeLayoutWithoutUnwindingInfo) {
   CcTest::InitializeVM();
   HandleScope handle_scope(CcTest::i_isolate());
 
   // "Hello, World!" in ASCII.
   byte buffer_array[13] = {0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x2c, 0x20,
@@ skipping 59 matching lines @@
   CHECK_EQ(code->unwinding_info_size(), unwinding_info_size);
   CHECK(
       IsAligned(reinterpret_cast<uintptr_t>(code->unwinding_info_start()), 8));
   CHECK_EQ(
       memcmp(code->unwinding_info_start(), unwinding_info, unwinding_info_size),
       0);
   CHECK_EQ(code->unwinding_info_end() - reinterpret_cast<byte*>(*code),
            Code::kHeaderSize + RoundUp(buffer_size, kInt64Size) + kInt64Size +
                unwinding_info_size - kHeapObjectTag);
 }