Introduce a switch for the new snapshot code and switch...

src/api.cc

 // Copyright 2009 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 2603 matching lines @@
       Utils::OpenHandle(this)->SetInternalField(index, *proxy);
 }
 
 
 // --- E n v i r o n m e n t ---
 
 bool v8::V8::Initialize() {
   if (i::V8::IsRunning()) return true;
   ENTER_V8;
   HandleScope scope;
-  if (i::Snapshot::Initialize()) {
-    return true;
+  if (i::FLAG_new_snapshot) {
+    if (i::Snapshot::Initialize2()) return true;
   } else {
-    return i::V8::Initialize(NULL);
+    if (i::Snapshot::Initialize()) return true;
   }
+  return i::V8::Initialize(NULL);
 }
 
 
 bool v8::V8::Dispose() {
   i::V8::TearDown();
   return true;
 }
 
 
 HeapStatistics::HeapStatistics(): total_heap_size_(0), used_heap_size_(0) { }
@@ skipping 1203 matching lines @@
 
 
 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) {
   HandleScopeImplementer* thread_local =
       reinterpret_cast<HandleScopeImplementer*>(storage);
   thread_local->IterateThis(v);
   return storage + ArchiveSpacePerThread();
 }
 
 } }  // namespace v8::internal