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

test/cctest/compiler/test-run-jscalls.cc

 // Copyright 2014 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/api.h"
+#include "src/contexts.h"
+#include "src/flags.h"
+#include "src/objects.h"
 #include "test/cctest/compiler/function-tester.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
 TEST(SimpleCall) {
   FunctionTester T("(function(foo,a) { return foo(a); })");
   Handle<JSFunction> foo = T.NewFunction("(function(a) { return a; })");
 
@@ skipping 232 matching lines @@
   CHECK(context->Global()
             ->Set(context, v8_str("foo"), v8::Utils::CallableToLocal(jsfun))
             .FromJust());
   CompileRun("var x = 24;");
   ExpectObject("foo()", context->Global());
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8