Separate CompilationInfo into its own file.

test/cctest/interpreter/generate-bytecode-expectations.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 <cstring>
 #include <fstream>
 #include <memory>
 #include <vector>
 
 #include "test/cctest/interpreter/bytecode-expectations-printer.h"
 
 #include "include/libplatform/libplatform.h"
 #include "include/v8.h"
 
 #include "src/base/logging.h"
-#include "src/compiler.h"
 #include "src/interpreter/interpreter.h"
 
 #ifdef V8_OS_POSIX
 #include <dirent.h>
 #endif
 
 using v8::internal::interpreter::BytecodeExpectationsPrinter;
 
 #define REPORT_ERROR(MESSAGE) (((std::cerr << "ERROR: ") << MESSAGE) << '\n')
 
@@ skipping 528 matching lines @@
     }
   }
 
   if (!options.rebaseline()) {
     if (!WriteExpectationsFile(snippet_list, platform, options,
                                options.output_filename())) {
       return 3;
     }
   }
 }