Include only stuff you need, part 5: make function-tester.h slimmer.

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

 // Copyright 2015 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/bootstrapper.h"
 #include "src/code-stubs.h"
+#include "src/compiler.h"
 #include "src/compiler/common-operator.h"
 #include "src/compiler/graph.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/js-operator.h"
 #include "src/compiler/linkage.h"
 #include "src/compiler/machine-operator.h"
 #include "src/compiler/pipeline.h"
 #include "src/parsing/parser.h"
 #include "test/cctest/compiler/function-tester.h"
 
@@ skipping 48 matching lines @@
   Handle<Object> vector = ft.Val(0.0);
   Handle<Object> result =
       ft.Call(receiverArg, nameArg, slot, vector).ToHandleChecked();
   CHECK_EQ(static_cast<int>(strlen(testString)), Smi::cast(*result)->value());
 }
 
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8