Add the ability to disable individual log categories, rather
than just the entire log channel.

Add checks, where appropriate, to make sure a log channel/category has 
not been disabled before attempting to write to it.

llvm-svn: 117715
diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h
index c053d29..2dbd94f 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemoteLog.h
@@ -39,8 +39,11 @@
     GetLogIfAllCategoriesSet(uint32_t mask = 0);
 
     static void
-    DisableLog ();
+    DisableLog (lldb_private::Args &args, lldb_private::Stream *feedback_strm);
 
+    static void
+    DeleteLog ();
+    
     static lldb_private::Log *
     EnableLog (lldb::StreamSP &log_stream_sp, uint32_t log_options, lldb_private::Args &args, lldb_private::Stream *feedback_strm);