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

runtime/vm/dart_api_message.cc

Index: runtime/vm/dart_api_message.cc
diff --git a/runtime/vm/dart_api_message.cc b/runtime/vm/dart_api_message.cc
index 182fc7db827ed87b3a0817fc444c7d8ca0d15637..2d4e759a9e96713246c1f5b25b8e654ffbbbe91c 100644
--- a/runtime/vm/dart_api_message.cc
+++ b/runtime/vm/dart_api_message.cc
@@ -416,8 +416,8 @@ Dart_CObject* ApiMessageReader::ReadInlinedObject(intptr_t object_id) {
 }
 
 
-Dart_CObject* ApiMessageReader::ReadVMSymbol(intptr_t object_id) {
-  ASSERT(Symbols::IsVMSymbolId(object_id));
+Dart_CObject* ApiMessageReader::ReadPredefinedSymbol(intptr_t object_id) {
+  ASSERT(Symbols::IsPredefinedSymbolId(object_id));
   intptr_t symbol_id = object_id - kMaxPredefinedObjectIds;
   Dart_CObject* object;
   if (vm_symbol_references_ != NULL &&
@@ -433,7 +433,7 @@ Dart_CObject* ApiMessageReader::ReadVMSymbol(intptr_t object_id) {
     memset(vm_symbol_references_, 0, size);
   }
 
-  object = CreateDartCObjectString(Symbols::GetVMSymbol(object_id));
+  object = CreateDartCObjectString(Symbols::GetPredefinedSymbol(object_id));
   ASSERT(vm_symbol_references_[symbol_id] == NULL);
   vm_symbol_references_[symbol_id] = object;
   return object;
@@ -547,8 +547,8 @@ Dart_CObject* ApiMessageReader::ReadVMIsolateObject(intptr_t value) {
   if (object_id == kDoubleObject) {
     return AllocateDartCObjectDouble(ReadDouble());
   }
-  if (Symbols::IsVMSymbolId(object_id)) {
-    return ReadVMSymbol(object_id);
+  if (Symbols::IsPredefinedSymbolId(object_id)) {
+    return ReadPredefinedSymbol(object_id);
   }
   // No other VM isolate objects are supported.
   return AllocateDartCObjectNull();