Fix r348773

It's not sufficient to implement the CreateMemoryInstance function, one
has to use it too.

llvm-svn: 348780
diff --git a/lldb/source/Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.cpp b/lldb/source/Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.cpp
index ee71646..a148ab5 100644
--- a/lldb/source/Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.cpp
+++ b/lldb/source/Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.cpp
@@ -153,7 +153,7 @@
 void ObjectFileBreakpad::Initialize() {
   PluginManager::RegisterPlugin(GetPluginNameStatic(),
                                 GetPluginDescriptionStatic(), CreateInstance,
-                                nullptr, GetModuleSpecifications);
+                                CreateMemoryInstance, GetModuleSpecifications);
 }
 
 void ObjectFileBreakpad::Terminate() {