[turbofan] put src/types.[h/cc] into src/compiler/types.[h/cc]

test/cctest/types-fuzz.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 17 matching lines @@
 #ifndef V8_TEST_CCTEST_TYPES_H_
 #define V8_TEST_CCTEST_TYPES_H_
 
 #include "src/base/utils/random-number-generator.h"
 #include "src/factory.h"
 #include "src/isolate.h"
 #include "src/v8.h"
 
 namespace v8 {
 namespace internal {
+namespace compiler {
 
 class Types {
  public:
   Types(Zone* zone, Isolate* isolate, v8::base::RandomNumberGenerator* rng)
       : zone_(zone), rng_(rng) {
 #define DECLARE_TYPE(name, value) \
   name = Type::name();            \
   types.push_back(name);
     PROPER_BITSET_TYPE_LIST(DECLARE_TYPE)
     #undef DECLARE_TYPE
@@ skipping 151 matching lines @@
     UNREACHABLE();
   }
 
   Zone* zone() { return zone_; }
 
  private:
   Zone* zone_;
   v8::base::RandomNumberGenerator* rng_;
 };
 
-
+}  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif