- Fix ASAN build: delete != delete[]

runtime/vm/isolate.cc

Index: runtime/vm/isolate.cc
diff --git a/runtime/vm/isolate.cc b/runtime/vm/isolate.cc
index 226a46a512aa100fec9f331dd856eb550d340a49..9f51950b8b5f8f424d1b51b90ba0fd65f07dc6bf 100644
--- a/runtime/vm/isolate.cc
+++ b/runtime/vm/isolate.cc
@@ -2503,19 +2503,19 @@ IsolateSpawnState::IsolateSpawnState(Dart_Port parent_port,
 
 
 IsolateSpawnState::~IsolateSpawnState() {
-  delete script_url_;
-  delete package_root_;
+  delete[] script_url_;
+  delete[] package_root_;
   for (int i = 0; package_map_ != NULL; i++) {
     if (package_map_[i] != NULL) {
-      delete package_map_[i];
+      delete[] package_map_[i];
     } else {
-      delete package_map_;
+      delete[] package_map_;
       package_map_ = NULL;
     }
   }
-  delete library_url_;
-  delete class_name_;
-  delete function_name_;
+  delete[] library_url_;
+  delete[] class_name_;
+  delete[] function_name_;
   free(serialized_args_);
   free(serialized_message_);
 }