[glom] Update some comments

[Murray Cumming <murrayc src gnome org>]

commit 6908f42a6a6e5460d492e5f946305b305abc2f70
Author: Murray Cumming <murrayc murrayc com>
Date:   Wed Nov 6 09:57:09 2013 +0100

    Update some comments

 tests/import/test_parsing.cc    |    1 -
 tests/import/test_signals.cc    |    1 -
 tests/test_document_autosave.cc |    1 -
 3 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/tests/import/test_parsing.cc b/tests/import/test_parsing.cc
index d7a99bf..9844de4 100644
--- a/tests/import/test_parsing.cc
+++ b/tests/import/test_parsing.cc
@@ -89,7 +89,6 @@ void connect_signals(Glom::CsvParser& parser)
 int main()
 {
   //Threading is always enabled starting from GLib 2.31.0:
-  //TODO: Just remove this when we can increase the glibmm version needed:
   //Glib::thread_init();
 
   Glib::init();
diff --git a/tests/import/test_signals.cc b/tests/import/test_signals.cc
index c038dab..a4d675b 100644
--- a/tests/import/test_signals.cc
+++ b/tests/import/test_signals.cc
@@ -59,7 +59,6 @@ void connect_signals(Glom::CsvParser& parser)
 int main()
 {
   //Threading is always enabled starting from GLib 2.31.0:
-  //TODO: Just remove this when we can increase the glibmm version needed:
   //Glib::thread_init();
 
   Glib::init();
diff --git a/tests/test_document_autosave.cc b/tests/test_document_autosave.cc
index 78c5515..114f10f 100644
--- a/tests/test_document_autosave.cc
+++ b/tests/test_document_autosave.cc
@@ -32,7 +32,6 @@ void cleanup()
 {
   try
   {
-    //TODO: Catch exceptions:
     Glib::RefPtr<Gio::File> file = Gio::File::create_for_uri(file_uri);
     file->remove(); //This should be OK because it is a file, not a directory.
   }