Split Snapshot::kFull into kCore, kAppWithJIT, and kAppNoJIT. Remove snapshot_code flag.

runtime/vm/object_store.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_OBJECT_STORE_H_
 #define VM_OBJECT_STORE_H_
 
 #include "vm/object.h"
 
 namespace dart {
@@ skipping 546 matching lines @@
   RawContext* empty_context_;
   RawInstance* stack_overflow_;
   RawInstance* out_of_memory_;
   RawUnhandledException* preallocated_unhandled_exception_;
   RawStacktrace* preallocated_stack_trace_;
   RawFunction* lookup_port_handler_;
   RawTypedData* empty_uint32_array_;
   RawFunction* handle_message_function_;
   RawArray* library_load_error_table_;
   RawArray* compile_time_constants_;
-  RawObject** to_snapshot() {
-    return reinterpret_cast<RawObject**>(&compile_time_constants_);
-  }
   RawArray* unique_dynamic_targets_;
   RawGrowableObjectArray* token_objects_;
   RawArray* token_objects_map_;
   RawGrowableObjectArray* megamorphic_cache_table_;
   RawCode* megamorphic_miss_code_;
   RawFunction* megamorphic_miss_function_;
   RawObject** to() {
     return reinterpret_cast<RawObject**>(&megamorphic_miss_function_);
   }
+  RawObject** to_snapshot(Snapshot::Kind kind) {
+    switch (kind) {
+      case Snapshot::kCore:
+        return reinterpret_cast<RawObject**>(&compile_time_constants_);
+      case Snapshot::kAppWithJIT:
+      case Snapshot::kAppNoJIT:
+        return to();
+      case Snapshot::kScript:
+      case Snapshot::kMessage:
+        break;
+    }
+    UNREACHABLE();
+    return NULL;
+  }
 
   friend class FullSnapshotWriter;
   friend class SnapshotReader;
   friend class VmIsolateSnapshotReader;
 
   DISALLOW_COPY_AND_ASSIGN(ObjectStore);
 };
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_STORE_H_