Turn off 'quit' confirmation in lldb-mi

Summary:
# Turn off interpreter.prompt-on-quit on startup (MI)
# Add CommandInterpreter::SetPromptOnQuit
# Add SBCommandInterpreter::GetPromptOnQuit/SetPromptOnQuit

All tests pass on OS X.

Test Plan:
```
-file-exec-and-symbols ~/p/hello
-break-insert -f main
-exec-run
-interpreter-exec console quit
```

Reviewers: abidh, clayborg

Reviewed By: abidh, clayborg

Subscribers: lldb-commits, clayborg, abidh

Differential Revision: http://reviews.llvm.org/D8444

llvm-svn: 233034

1 files changed, 6 insertions, 0 deletions

diff --git a/lldb/scripts/Python/interface/SBCommandInterpreter.i b/lldb/scripts/Python/interface/SBCommandInterpreter.i
index dfa3ce600bf..91904c5fd21 100644
--- a/lldb/scripts/Python/interface/SBCommandInterpreter.i
+++ b/lldb/scripts/Python/interface/SBCommandInterpreter.i
@@ -150,6 +150,12 @@ public:
     GetIOHandlerControlSequence(char ch);
 
     bool
+    GetPromptOnQuit();
+
+    void
+    SetPromptOnQuit(bool b);
+
+    bool
     CommandExists (const char *cmd);
 
     bool