Support for taking full snapshots from 'dart', not just 'dart_bootstrap'.

runtime/vm/benchmark_test.cc

 // 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.
 
 #include "vm/benchmark_test.h"
 
 #include "bin/builtin.h"
 #include "bin/file.h"
 #include "bin/isolate_data.h"
 
@@ skipping 510 matching lines @@
   // Need to load the script into the dart: core library due to
   // the import of dart:_internal.
   TestCase::LoadCoreTestScript(kScriptChars, NULL);
   Api::CheckAndFinalizePendingClasses(thread);
 
   // Write snapshot with object content.
   FullSnapshotWriter writer(Snapshot::kCore,
                             &vm_isolate_snapshot_buffer,
                             &isolate_snapshot_buffer,
                             &malloc_allocator,
-                            NULL, /* instructions_writer */
-                            true /* vm_isolate_is_symbolic */);
+                            NULL /* instructions_writer */);
   writer.WriteFullSnapshot();
   const Snapshot* snapshot = Snapshot::SetupFromBuffer(isolate_snapshot_buffer);
   ASSERT(snapshot->kind() == Snapshot::kCore);
   benchmark->set_score(snapshot->length());
 }
 
 
 BENCHMARK_SIZE(StandaloneSnapshotSize) {
   const char* kScriptChars =
       "import 'dart:async';\n"
@@ skipping 15 matching lines @@
   // Need to load the script into the dart: core library due to
   // the import of dart:_internal.
   TestCase::LoadCoreTestScript(kScriptChars, NULL);
   Api::CheckAndFinalizePendingClasses(thread);
 
   // Write snapshot with object content.
   FullSnapshotWriter writer(Snapshot::kCore,
                             &vm_isolate_snapshot_buffer,
                             &isolate_snapshot_buffer,
                             &malloc_allocator,
-                            NULL, /* instructions_writer */
-                            true /* vm_isolate_is_symbolic */);
+                            NULL /* instructions_writer */);
   writer.WriteFullSnapshot();
   const Snapshot* snapshot = Snapshot::SetupFromBuffer(isolate_snapshot_buffer);
   ASSERT(snapshot->kind() == Snapshot::kCore);
   benchmark->set_score(snapshot->length());
 }
 
 
 BENCHMARK(CreateMirrorSystem) {
   const char* kScriptChars =
       "import 'dart:mirrors';\n"
@@ skipping 145 matching lines @@
                                  thread);
     reader.ReadObject();
     free(buffer);
   }
   timer.Stop();
   int64_t elapsed_time = timer.TotalElapsedTime();
   benchmark->set_score(elapsed_time);
 }
 
 }  // namespace dart