[lldb/Interpreter] Make Scripted*Interface base class abstract (#71465)

This patch makes the various Scripted Interface base class abstract by
making the `CreatePluginObject` method pure virtual.

This means that we cannot construct a Scripted Interface base class
instance, so this patch also updates the various
`ScriptedInterpreter::CreateScripted*Interface` methods to return a
`nullptr` instead.`

This patch also removes the `ScriptedPlatformInterface` member from the
`ScriptInterpreter` class since it the interpreter can be owned by the
`ScriptedPlatform` instance itself, like we do for `ScriptedProcess`
objects.

Signed-off-by: Med Ismail Bennani <ismail@bennani.ma>

1 files changed, 0 insertions, 2 deletions

diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
index 953f8b3aba18..ef7a2c128a22 100644
--- a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
@@ -427,8 +427,6 @@ ScriptInterpreterPythonImpl::ScriptInterpreterPythonImpl(Debugger &debugger)
       m_active_io_handler(eIOHandlerNone), m_session_is_active(false),
       m_pty_secondary_is_open(false), m_valid_session(true), m_lock_count(0),
       m_command_thread_state(nullptr) {
-  m_scripted_platform_interface_up =
-      std::make_unique<ScriptedPlatformPythonInterface>(*this);
 
   m_dictionary_name.append("_dict");
   StreamString run_string;