Serializer: move to a subfolder and clean up includes.

src/snapshot/serialize.cc

 // Copyright 2012 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/v8.h"
 
 #include "src/accessors.h"
 #include "src/api.h"
 #include "src/base/platform/platform.h"
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
 #include "src/cpu-profiler.h"
 #include "src/deoptimizer.h"
 #include "src/execution.h"
 #include "src/global-handles.h"
 #include "src/ic/ic.h"
 #include "src/ic/stub-cache.h"
-#include "src/natives.h"
 #include "src/objects.h"
 #include "src/parser.h"
 #include "src/runtime/runtime.h"
-#include "src/serialize.h"
-#include "src/snapshot.h"
-#include "src/snapshot-source-sink.h"
+#include "src/snapshot/natives.h"
+#include "src/snapshot/serialize.h"
+#include "src/snapshot/snapshot.h"
+#include "src/snapshot/snapshot-source-sink.h"
 #include "src/v8threads.h"
 #include "src/version.h"
 
 namespace v8 {
 namespace internal {
 
 
 // -----------------------------------------------------------------------------
 // Coding of external references.
 
@@ skipping 2498 matching lines @@
   DisallowHeapAllocation no_gc;
   SerializedCodeData* scd = new SerializedCodeData(cached_data);
   SanityCheckResult r = scd->SanityCheck(isolate, source);
   if (r == CHECK_SUCCESS) return scd;
   cached_data->Reject();
   source->GetIsolate()->counters()->code_cache_reject_reason()->AddSample(r);
   delete scd;
   return NULL;
 }
 } }  // namespace v8::internal