Separate CompilationInfo into its own file.

test/cctest/interpreter/test-bytecode-generator.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 <fstream>
 
 #include "src/v8.h"
 
-#include "src/compiler.h"
 #include "src/interpreter/bytecode-array-iterator.h"
 #include "src/interpreter/bytecode-generator.h"
 #include "src/interpreter/interpreter.h"
 #include "test/cctest/cctest.h"
 #include "test/cctest/interpreter/bytecode-expectations-printer.h"
 #include "test/cctest/test-feedback-vector.h"
 
 namespace v8 {
 namespace internal {
 namespace interpreter {
@@ skipping 2238 matching lines @@
       "f();\n",
   };
 
   CHECK(CompareTexts(BuildActual(printer, snippets),
                      LoadGolden("Generators.golden")));
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8