This commit:
 a) adds a Python summary provider for NSDate
 b) changes the initialization for ScriptInterpreter so that we are not passing a bulk of Python-specific function pointers around
 c) provides a new ScriptInterpreterObject class that allows for ref-count safe wrapping of scripting objects on the C++ side
 d) contains much needed performance improvements:
    1) the pointer to the Python function generating a scripted summary is now cached instead of looked up every time
    2) redundant memory reads in the Python ObjC runtime wrapper are eliminated
    3) summaries now use the m_summary_str in ValueObject to store their data instead of passing around ( == copying) an std::string object
 e) contains other minor fixes, such as adding descriptive error messages for some cases of summary generation failure


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@151703 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Interpreter/ScriptInterpreter.cpp b/source/Interpreter/ScriptInterpreter.cpp
index 826a002..5bdb70e 100644
--- a/source/Interpreter/ScriptInterpreter.cpp
+++ b/source/Interpreter/ScriptInterpreter.cpp
@@ -69,30 +69,10 @@
 }
 
 void
-ScriptInterpreter::InitializeInterpreter (SWIGInitCallback python_swig_init_callback,
-                                          SWIGBreakpointCallbackFunction python_swig_breakpoint_callback,
-                                          SWIGPythonTypeScriptCallbackFunction python_swig_typescript_callback,
-                                          SWIGPythonCreateSyntheticProvider python_swig_synthetic_script,
-                                          SWIGPythonCalculateNumChildren python_swig_calc_children,
-                                          SWIGPythonGetChildAtIndex python_swig_get_child_index,
-                                          SWIGPythonGetIndexOfChildWithName python_swig_get_index_child,
-                                          SWIGPythonCastPyObjectToSBValue python_swig_cast_to_sbvalue,
-                                          SWIGPythonUpdateSynthProviderInstance python_swig_update_provider,
-                                          SWIGPythonCallCommand python_swig_call_command,
-                                          SWIGPythonCallModuleInit python_swig_call_mod_init)
+ScriptInterpreter::InitializeInterpreter (SWIGInitCallback python_swig_init_callback)
 {
 #ifndef LLDB_DISABLE_PYTHON
-    ScriptInterpreterPython::InitializeInterpreter (python_swig_init_callback, 
-                                                    python_swig_breakpoint_callback,
-                                                    python_swig_typescript_callback,
-                                                    python_swig_synthetic_script,
-                                                    python_swig_calc_children,
-                                                    python_swig_get_child_index,
-                                                    python_swig_get_index_child,
-                                                    python_swig_cast_to_sbvalue,
-                                                    python_swig_update_provider,
-                                                    python_swig_call_command,
-                                                    python_swig_call_mod_init);
+    ScriptInterpreterPython::InitializeInterpreter (python_swig_init_callback);
 #endif // #ifndef LLDB_DISABLE_PYTHON
 }